EXHAUST SYSTEMS AT A GLANCE

1st November 2025/1 Comment/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

EXHAUST SYSTEM Last Longer Than They Did? Now drivers Benefit

EXHAUST SYSTEMS AT A GLANCE

So, thinking about this, I suppose that there are many reasons that an exhaust system fitted to a modern car will last longer. Than say a car exhaust would 15 to 20 years ago. The cars of yesteryear were not subjected to the emission laws that today’s modern cars are. The big change came when all cars were fitted with catalytic convertors.

In fact, it was about 22 years ago that the new cars were produced. Hence, it had to be fitted with a petrol and diesel catalytic converter. Cars registered after January 1, 1992 (i.e., K prefixes onwards) .

This is about the same time that exhaust systems. Thus, they appeared to last longer than their predecessors. In the good old days, we used to buy car exhausts from the manufacturers directly in containers. We knew that certain cars were fitted with exhausts that would only last about 2 years.

Certain cars, such as Vauxhall Vivas and Cavaliers,. They were very vulnerable to their back box’s rotting. They used to collect the dilute acid from the engine in the tail boxes, and this would rot them from the inside.

Better exhaust systems were made with the addition of the catalytic converter.

Also, there were many more models of cars produced by the manufacturers.

I would buy say 100x VW Beetle exhausts. Simply because there were so many of them out on the roads. Today, because of computers, car makers can alter and change a model within minutes using modern computer software. I believe that it is the same with exhaust systems. The designs are much better and are made of better materials than they used to be.

We in the trade do not stock the same number of systems anymore. Because of the large number of variations within one model of car,.

Of course, there was one exhaust to fit one model, whatever the engine size. Staggeringly, there will now be ten different systems and shapes for the different engine sizes. So, this could have to do with the different catalytic converter sizes that a different engine size may have to have; the rest of the exhaust will be a different shape or size.

The exhaust system has now become part of the emissions service.

We have now had to become qualified in car emissions, using sophisticated hand-held computers to diagnose any faults in the system. Also the addition of the catalytic converter to the front of the exhaust system. I also added the need for a better-quality exhaust pipe product.

The catalytic converter is made of a ceramic or stainless steel honeycomb core. A silica and aluminium wash coat, and a precious metal for the catalyst (platinum). The car makers then started to use aluminium exhaust systems to match the quality of the catalytic converters and enable the guarantee to extend to two years on a replacement system.

EXHAUST SYSTEMS AT A GLANCE-Your exhaust system lasts longer because they are now aluminised: EXHAUST SYSTEMS AT A GLANCE

Previously, most exhausts were made from mild steel, which would only last about eighteen months. Small niche businesses that produced replacement exhaust pipes from mild steel made these. Because of the growing demand for cheap exhaust prices from fast-fit centres, such companies as Pioneer Exhausts did a roaring trade.

Companies like Bosal Exhaust system made aluminium systems for car manufacturers and gradually started to sell their products to motor manufacturers and specialised exhaust system wholesalers, who would in turn supply garages and fast-fit centres.

The only problem was that they were more expensive and would only be bought by customers with up-market cars; the regular guys still wanted the best price for exhaust for their cars.

The larger companies were on the streets ahead. EXHAUST SYSTEMS AT A GLANCE

Cleverly, with the equipment they used to make the catalytic converters and exhaust systems,. In fact, most of the exhaust system parts were built very accurately with “robots.”. The robots also made better exhaust systems. Because they are more precise when welding the parts together. Bosal Exhausts also added a small hole in their back boxes to allow the excess acid to drain away.

The simple fact is that yes, exhausts are made from far better quality products and built to a much higher standard (no dodgy welding); therefore, they last much longer than they used to, hence the two-year warranty given to the replacement parts fitted.

Catalytic Converter Theft

1st November 2025/4 Comments/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Catalytic Converter Theft

So, here we are still in the grip of this terrible pandemic. Millions of businesses are now struggling due to government restrictions. Especially the pubs and catering establishments. Of course, as a businessman, I really do feel for the people who are pulling their hair out trying to survive. Fortunately, as a garage and MOT testing station, we are able to open.

So, earlier, we did have to close for a while!

Because of this, the government decided to suspend MOT testing for six months. Of course, this killed our business over night, and we kept one fitter to fit and repair tyres. Unfortunately, the rest of the garage staff had to be furloughed. Anyhow, we are back to almost normal trading at the present time and are thankful for all our loyal customers.

Our customers are supporting us, and we are keeping prices as low as we can to help support them in this terrible period of time. On the other side, we are also trying our best to support local businesses in the Halifax area!

Increase in cat thefts

Sadly, we are now seeing an increase in Catalytic Converter Theft. Especially here in the Halifax area. This week, October 2020, we had two Honda cars submitted with the catalytic converters cut off. These cats are manufactured using precious metals. So, this is to filter the engine’s emissions to give us cleaner air.

Vehicle owners do not realise the value of this part hanging underneath and connected to their exhaust pipe. Incredibly, most catalytic converts contain many different types of precious metals! Including rare and precious metals such as platinum, palladium, and rhodium. So, other valuable metals such as copper, magnesium, cerium, iron, and nickel are also in the mix.

This makes these cats worth stealing, and thefts are increasing. Catalytic Converter Theft

The worst case of this has come from a tyre wholesaler in Elland. All their vans were left out over the weekend. Consequently, thieves stole the catalytic converters from all the vans! Incredible!

Police advice to motorists: Catalytic Converter Theft

After looking at this problem, I have discovered that the problem is nation-wide. In fact, the police have given out some advice about preventing this from happening. The advice is given on the “West Yorkshire Police” web site.

The images are from one of the Honda Jazz cars, showing where the catalytic converter was cut off.

In recent months, there has been a concerning rise in the number of thefts of catalytic converters.

Naturally, from vehicles in the United Kingdom. Catalytic converters are devices fitted to the exhaust systems of motor vehicles. Importantly, they use a chemical process to convert harmful gases into less harmful substances.

The converters contain precious metals such as platinum, palladium, and rhodium. So they are valuable to thieves. There are a number of ways to help prevent catalytic converter thefts. Such as fitting security devices to vehicles or parking in well-lit, busy areas.

Auto thefts in the U.K. have been on the rise in recent years. Catalytic Converter Theft

Unfortunately, one of the most common items targeted is catalytic converters. These devices, located between the engine and the exhaust pipe, are made of precious metals. Like platinum, palladium, and rhodium, and can be sold for scrap metal value. In order to prevent your catalytic converter from being stolen,.

Nationally, officers of the Metropolitan Police Service recommend engraving your car’s registration number on the device. Alternatively, have it marked with a forensic coding system. CCTV cameras can also be effective in discouraging thieves

peugeot-107-exhaust-halifax

22nd October 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Peugeot-107-Exhaust-Halifax

Peugeot 107 Back to Its Quiet Best at Pellon Tyres, Halifax

Every day at Pellon Tyres in Halifax brings a surprise or two through the doors, and yesterday was no different. A bright red Peugeot 107 pulled up, catching everyone’s eye straight away. The car looked cheerful enough, but the moment the engine started, it was clear something wasn’t right. You could hear it before you saw it — a proper loud rumble echoing across the forecourt!

The lady who owned the car said it had been getting noisier over the past few weeks, to the point where she could barely hear the radio on her morning run into town. She’d popped in after one of her friends suggested bringing it to us — “The lads at Pellon will soon sort it,” she’d told her.

Sure enough, once Dale got it up on the ramp, it didn’t take him long to spot the culprit. The poor little 107 had a badly blowing exhaust system, and it was in a bit of a state. Years of Yorkshire winters, damp roads, and a touch of rust had finally taken their toll. The pipework was corroded almost all the way through — not far off snapping clean in half.

After a quick word with the customer, we explained what needed doing and got her go-ahead. We fitted a shiny new exhaust system, tailpipe and all, and once it was bolted up tight and the engine fired, the difference was like night and day. Gone was that roaring racket — replaced by a nice, gentle hum just as Peugeot intended.

When the lady came to collect her car, she was over the moon. “It sounds like new again!” she said, beaming from ear to ear. And that’s what it’s all about — a quick job, done properly, and another happy Halifax motorist back on the road.

A Bit of Peugeot 107 History: Peugeot-107-Exhaust-Halifax

The Peugeot 107 first appeared on UK roads in 2005, part of a clever collaboration between Peugeot, Citroën, and Toyota. The three manufacturers teamed up to produce small, economical city cars that were cheap to run but still fun to drive. The Peugeot 107, Citroën C1, and Toyota Aygo all rolled out of the same factory in the Czech Republic—identical in most areas apart from their badges and front-end styling.

Designed for tight city streets and short journeys, the 107 quickly found its place on British roads. With fuel prices climbing and people looking for smaller, more efficient motors, it became a hit, especially among first-time drivers and commuters. Its little 1.0-litre three-cylinder engine could easily handle hilly roads — even here in Halifax — while delivering impressive fuel economy.

Another big advantage was its reliability. The 107’s engine was simple, with very little to go wrong, and parts were affordable. That’s why you still see plenty of them about today — often driven by the same careful owners who bought them new fifteen or more years ago.

Of course, even reliable little cars like the Peugeot 107 need some TLC. After years of running through road salt, rain, and mud, exhaust systems often corrode and start to leak. It’s one of the most common issues we see on older cars, and the 107 is no exception.

Why Exhausts Matter More Than You Think: Peugeot-107-Exhaust-Halifax

A blowing exhaust might seem like just a noisy nuisance, but it can cause bigger problems if ignored. Apart from making the car unpleasant to drive, a damaged exhaust can:

Effect fuel efficiency, as the engine can’t breathe properly
Lead to MOT failures if emissions are too high or the system is leaking gases
Allow fumes to enter the cabin, which can be dangerous for drivers and passengers

That’s why we always say—if your car suddenly sounds like a rally car, pop in and get it checked. Most of the time it’s a straightforward job, and fitting a new exhaust can make a world of difference, just like it did for this little Peugeot.

Pellon Tyres – Keeping Halifax Moving Since 1989: Peugeot-107-Exhaust-Halifax

Here at Pellon Tyre and Autocentre, we’ve seen just about everything over the years—from simple exhaust replacements to complex engine jobs. We’ve been looking after local motorists since 1989, helping keep Halifax cars safe, efficient, and roadworthy.

Whether it’s an MOT, a full service, or just a quick exhaust fix, our team takes pride in doing the job right. It’s the small details — like a shiny new exhaust on a trusty Peugeot — that make our day.

So if your car’s started to grumble, rumble, or rattle more than usual, don’t wait for it to get worse. Call into Pellon Tyres on Pellon Lane, Halifax, or visit our website at www.pellontyres.co.uk to book your appointment online. We’ll have you back on the road — and nice and quiet — in no time.

Vauxhall Astra Calls For A New Exhaust Fitting

21st October 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Vauxhall Astra Calls For A New Exhaust Fitting

Halifax’s Pellon Tyres Gives Vauxhall Astra a New Lease on Life

Installing new exhaust systems is one of the most frequent replacements we perform at Pellon Tyres in Halifax, where we see a wide variety of cars arrive in our workshop in need of new parts. We recently had a beloved Vauxhall Astra in for a new exhaust, which made us consider why exhaust systems malfunction and why we always advise installing high-quality parts.

What Causes Exhaust System Failures? Vauxhall Astra Calls For A New Exhaust Fitting

Despite being one of the hardest-working parts of any vehicle, exhausts are frequently disregarded until a problem arises. They are subjected to excessive heat, dampness, and the grime and salt found on UK roads over time, especially during the winter months when the gritters are out in full force. The following are some of the primary causes of exhaust system replacement:

The most frequent cause of exhaust failure is corrosion and rust. Rust is accelerated by the combination of road salt and moisture, especially on joints and welds where water might collect.

Holes and Cracks Damage – Vauxhall Astra Calls For A New Exhaust Fitting

can result from potholes and speed bumps, especially if an exhaust system is already compromised. Excessive loudness and even hazardous gas leaks can result from a damaged exhaust.

Failed Mounts and Hangers:

Over time, the rubber hangers holding the exhaust in place deteriorate, allowing it to sag or perhaps fall out entirely.

Blocked Catalytic Converters:

Catalytic converters, which reduce emissions, are a feature of many modern automobiles, including the Astra. However, as they age, they may become clogged, which could compromise emissions testing and performance.

General Wear and Tear:

Because of heat cycles, exhausts are subject to continual expansion and contraction. Sections just wear out as a result of this over time.

The Reasons We Install the Best Exhausts

We at Pellon Tyres are committed to installing top-notch exhaust systems. A high-quality exhaust not only lasts longer but also works better, which lowers emissions and helps control fuel efficiency. Although less expensive exhausts may initially appear to be a better deal, they can corrode more quickly, can be noisy, and might not fit as well as more expensive options.

We found a high-quality replacement for the Astra we just worked on, guaranteeing the owner years of trouble-free driving. A properly installed exhaust makes a huge impact, and whenever feasible, we suggest stainless steel or premium steel alternatives.

An Overview of the Vauxhall Astra’s Past- Vauxhall Astra Calls For A New Exhaust Fitting

Since its introduction in 1979, the Vauxhall Astra has been a stalwart on UK roads and is among the most well-liked hatchbacks in the country. The Astra has undergone several generations of development throughout time, growing increasingly sophisticated and equipped with cutting-edge technology.

The Astra, which was first released as a rebadged Opel Kadett, immediately established itself as a dependable and useful family vehicle. It had solidified its standing as a superb all-around player by the time we got to the Mk4 and Mk5 models in the late 1990s and early 2000s. The most recent models, which include electric and hybrid versions, are loaded with technology, demonstrating how far the Astra has advanced since its inception.

The Astra is a well-liked vehicle in Halifax and throughout West Yorkshire, whether it is driven by young people or serves as a reliable workhorse for families and companies. It should come as no surprise that Pellon Tyres sees a lot of them for tyre changes, service and exhaust replacements.

Keeping Drivers in Halifax on the Road

Performance at its peak, legal noise levels, and low emissions all depend on a properly maintained exhaust system. Whether you drive a Ford Focus, Vauxhall Astra, or something a little different, we always advise installing high-quality parts to keep your vehicle in good working order.

Visit Pellon Tyres in Halifax if you’re due for a check-up, if your exhaust is beginning to sound a little louder than usual, or if you’ve noticed a decline in fuel efficiency. With a long-lasting exhaust system, we’ll be pleased to restore your vehicle to its peak performance!

Contact us or stop by our workshop; we’re always pleased to assist!

Vauxhall Corsa Exhaust Replacement

12th October 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Vauxhall Corsa Exhaust Replacement

🚗 Vauxhall Corsa Exhaust Replacement at Pellon Tyres, Halifax

Here at Pellon Tyre and Autocentre in Halifax, we recently had a tidy little white Vauxhall Corsa come in with a rather noisy problem. The customer mentioned that the exhaust had started “blowing” quite badly — the sort of deep, rasping sound that you can hear long before the car pulls up!

Sure enough, once we got it up on the ramp, it was clear that the exhaust system had split just behind the catalytic converter. This is a common issue, especially on cars that spend their lives pottering about town or making short trips where condensation builds up inside the exhaust. Over time, that moisture causes corrosion from the inside out, eventually leading to a blow or even a complete break.

🔧 Diagnosing the problem: Vauxhall Corsa Exhaust Replacement

Our exhaust expert Dale quickly checked the system from front to back. The pipework and back box had seen better days, with rust starting to eat through around the joints. It’s one of those jobs that’s easy to miss until the noise suddenly ramps up.

In many cases, if the damage is only to a small section, we can weld in a new flexi pipe or section to save the customer money. But in this case, the corrosion was too widespread, so we advised a complete replacement system.

The customer agreed, and within a couple of hours, the new exhaust was fitted, sealed, and tested. We always check for any small leaks before the car leaves the ramp — it’s part of our standard quality check.

🧰 Why exhaust systems fail: Vauxhall Corsa Exhaust Replacement

Here in Yorkshire, with our damp climate and plenty of salted winter roads, exhaust systems take a real hammering.
Common causes of failure include:

Rust and corrosion from salt and moisture
Short trips that don’t let the exhaust heat up properly
Loose hangers or broken brackets, causing vibration and stress
Stone or speed bump damage, especially on older cars with low clearance

Keeping your exhaust in good nick not only keeps your car quiet but also helps your fuel economy and reduces emissions — so it’s worth checking at least once a year, ideally when you book your MOT test.

🚙 Vauxhall Corsas — popular and practical

We see plenty of Vauxhall Corsas through our doors—they’re popular in Halifax for a reason. Cheap to run, easy to park, and reliable little workhorses. But like all cars, they need a bit of TLC to keep them on the road safely and efficiently.

Our team at Pellon Autocentre can help with:

Exhaust replacement and repairs
Brake servicing and MOTs
Battery testing and fitting
Tyre replacements and wheel alignment

If your car sounds louder than usual, starts to rattle, or has a strange smell inside the cabin, don’t ignore it—these can be early signs of an exhaust leak.

🌧 Local service with Halifax care: Vauxhall Corsa Exhaust Replacement

We’re proud to serve drivers from Halifax, Sowerby Bridge, Hebden Bridge, and Elland, providing honest, professional service at fair prices. Many of our customers have been coming to us for years — often the sons and daughters of our first customers back in the 1990s!

There’s something about running a family-style business here in West Yorkshire — it’s about community, trust, and getting the job done right.

So, whether it’s a Vauxhall Corsa, a Ford Transit, or a BMW 3 Series, you can rely on Pellon Tyres to keep your car running smoothly and safely.

VW Polo Damaged Catalytic Converter

12th September 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

VW Polo Damaged Catalytic Converter

VW Polo Damaged Catalytic Converter

VW Polo Exhausts and Catalytic Converters – Why They Break and Why They Matter

Yesterday, we had a right unlucky customer roll into the garage with a white VW Polo. Poor thing had gone over a rock or summat hard in the road, and the exhaust system had taken the full whack. The catalytic converter was damaged as well – and anyone who’s ever had one replaced knows that’s an expensive bit of kit.

Exhaust systems and catalytic converters might not be the most glamorous parts of your car, but they do a crucial job. The exhaust clears all the burnt gases out of your engine and sends them safely out of the back of your car. The catalytic converter sits in there too, cleaning up harmful emissions so they don’t get pumped into the atmosphere.

But here’s the thing – they’re both slung under the car, so they’re always at risk. A big pothole, a hidden rock, or even a badly placed speed bump can do some real damage. Living in Yorkshire, we’ve all driven down country lanes full of muck and stones. All it takes is a bit of bad luck and a big enough thump, and you can split a pipe or crush your cat (the car’s catalytic converter – not the one on the sofa!).

Common Reasons for Exhaust and Cat Replacement VW Polo Damaged Catalytic Converter

Apart from hitting something in the road, there are a few other common reasons why we end up fitting new exhaust systems or cats for customers:

Rust and Corrosion – Our wet weather and salted roads in winter are a nightmare for exhausts. Over time, they rot out, leaving holes or weak spots that blow and rattle.
Age and Wear – Even if you avoid bumps and scrapes, exhausts don’t last forever. The constant heating and cooling makes the metal brittle eventually.
Failed MOT Emissions Test – If your cat isn’t doing its job properly, you’ll fail the MOT. Sometimes they get clogged up, or the internal honeycomb breaks down, meaning replacement is the only option.
Vibration and Loose Fittings – A missing hanger or worn rubber mount can make the whole system swing about, leading to cracks and leaks.

At Pellon Autocentre, we always try to save our customers money where we can. If we can weld a small section or sleeve a broken pipe, we’ll do it. But if the cat itself is cracked or the internal bits are rattling around, there’s no repair – it needs replacing.

A Bit of History About the VW Polo VW Polo Damaged Catalytic Converter

The Polo has been a familiar sight on British roads since the mid-70s. Volkswagen brought it out as a smaller, cheaper brother to the Golf. It quickly became popular because it was tough, reliable, and cheap to run – just what we needed as fuel prices shot up in the late 70s and early 80s.

Over the years, the Polo has grown up a bit. The early models were quite boxy and basic, but by the 90s they’d become a lot more comfortable, with power steering, airbags, and better soundproofing. Today’s Polos are packed with tech, almost as big as the original Golfs, and still one of the best-selling small cars in the UK.

It’s no surprise we see plenty of them through our doors – they’re popular with first-time drivers, young families, and older folk who want something easy to park and cheap to run.

Final Thoughts VW Polo Damaged Catalytic Converter

If you hear a rattle, a blow, or a scraping noise from under your car, don’t ignore it. It might just be a loose heat shield or a clamp, but it could also be something more serious, like a split exhaust or a damaged catalytic converter.

At Pellon Autocentre here in Halifax, we check exhausts and catalytic converters every day, and we’re happy to give free advice if you’re worried. A quick look on the ramp can save you a lot of trouble (and money) later on.

So, look after your Polo, watch out for rocks and potholes, and if you think there’s something not right under your car, give us a call or pop in. We’re always happy to help.

Citroen C1 for New Exhaust System Fitting

21st August 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Citroen C1 for New Exhaust System Fitting

Citroen C1 and the Case of the Blowing Exhaust

The other week at Pellon Tyres we had a little Citroen C1 come rolling in, sounding more like a tractor than a small city car. The poor thing had an exhaust system that was blowing louder than a brass band on Whit Friday. The customer was mortified, but to us it’s all in a day’s work.

Now, a blowing exhaust is one of those things that creeps up on most motorists. You don’t usually wake up one morning to find it’s completely dropped off – it’s a gradual process. Exhaust systems are constantly battling against the great British weather, road salt, potholes, and those speed bumps that seem to be breeding all over Halifax. Eventually, rust takes hold, joints loosen, or a weld gives way. Before you know it, your lovely quiet runabout is growling away like an old diesel bus.

Another common culprit is the flexipipe— that little section designed to take some of the movement and vibration of the engine. They’re handy things, but once they start to split, they make a right racket. Add in a few knocks from stones or the odd kerb, and you’ve got yourself a noisy problem.

Apart from being a nuisance to the ears, a damaged exhaust can also mean poor fuel economy, increased emissions, and, of course, an MOT failure. Additionally, there’s a possibility of hazardous gases infiltrating the cabin, a scenario that no one desires.

A Bit About the Citroen C1 Citroen C1 for New Exhaust System Fitting

The Citroen C1 is now a cracking little motor for nipping about town. First launched back in 2005, it was part of a joint venture between Peugeot, Citroen, and Toyota. You’ll probably know its close relatives, the Peugeot 107 and Toyota Aygo. They all rolled off the same production line in the Czech Republic – just given different badges and a few tweaks so you knew which one you’d bought.

The C1 has always been aimed at city drivers – compact, light on fuel, and easy to park in tight spots where a bigger car just wouldn’t fit. It doesn’t pretend to be flashy, but it delivers exactly what it promises: affordable motoring with a touch of French flair.

Over the years it’s had a few facelifts and updates, but it’s still kept that dinky, cheeky look. This car is perfect for young drivers, second cars, or anyone who doesn’t fancy wrestling with a tank down King Cross Road.

Back to Our Noisy Visitor Citroen C1 for New Exhaust System Fitting

So, back to our C1 customer – after a bit of inspection up on the ramp, we found the exhaust had corroded around the joints and a section had gone completely. There’s nothing for it but to replace the lot. The customer drove away happy – and probably enjoyed the peace and quiet for the first time in weeks.

It’s a reminder that exhausts, though hidden away under your motor, are doing a tough job every time you turn the key. If you start to notice your car sounding louder than usual, or you get that tell-tale smell of fumes, don’t leave it too long. Pop in and we’ll soon sort it.

After all, a Citroen C1 should be a neat little car that hums along nicely – not something that makes you blush at the lights when it sounds like it’s about to take off.

Automotive Catalyst Diagnostics

25th July 2025/3 Comments/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Automotive Catalyst Diagnostics

Automotive Catalyst Diagnostics: How, Where and How Much

The catalytic converter is one of the most important devices which make up the vehicle system. It was designed and implemented to solve emissions problems and make a growing number of cars more friendly to the environment. But a cat performs its functions properly only when the device is clean inside.

The worse the quality of fuel you use, the sooner shallow holes in the honeycomb inner structure of the converter get clogged. When this happens, the airflow is restricted and metal parts can crack under the strain. In the worst case, some engine problems occur.

That is why it is required to keep the cat unclogged. This is useful and pragmatic, since it is much cheaper to maintain the device rather than buy another one prematurely. But before contacting an automobile repair shop, you should get to know how the procedure is conducted.

How Emission Problems Can Be Solved

A comprehensive vehicle inspection consists of the following steps:

Obtaining the vehicle history and to answer the questions concerning fuel consumption, whether the engine is hard to start, the cat has been repaired or replaced, etc.
Correcting codes of the engine. You should know that typically codes from P0420 to P0424 and from P0430 to P0434 in order indicate some catalyst problems.
Identifying and fixing exhaust system leaks.
Checking cat temperature, back pressure, O2 sensor, and internal cooling system.
Fuel system inspection.
Measuring emissions with the help of a gas analyser.
Running a cylinder balance test.
Examining the mechanical condition of the parts and devices.

If you have noticed

some exhaust system troubles, the vehicle doesn’t need to undergo a full technical inspection. Contact a repair shop for just a catalyst test.

In the event that the inspection has revealed a crucial catalyst problem due to which the device should be replaced, we suggest you look for a new one on the website https://autocatalystmarket.com/us/en. This is the biggest catalyst market where you can select a catalytic converter for any car brand and model.

The range comprises over 24,000 items! The company has been working in the market of catalytic converters since 2005. Each device on the website has real pictures and a detailed technical description for you to facilitate the selection process.

How Much Does Catalyst Inspection Cost

The price depends on such factors as the car brand and model, current condition of the device, the amount of solid fuel residue in the grid holes, etc. In general, a cat repair costs between $900 and $2500. If you fill your vehicle with fuel of good quality and keep the engine maintained, you need to have the converter repaired not less than every 100,000 kilometres driven.

So in 2024, we have become members of Tyresafe.org to help promote tyre safety.

Fiat Mii for Full Exhaust System

13th July 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Fiat Mii for Full Exhaust System

When a Fiat Mii rumbled into my garage recently, with a groaning and cracking exhaust system including the catalytic converter, I couldn’t help but think about how the small runabout had earned its position on British roads. For those who haven’t seen this particular Fiat model, the Mii embodies the joy of compact urban driving while sharing underpinnings with other small cars in the group. It’s an excellent example of fuel-efficient driving and a welcome sight at my Pellon Autocentre in Halifax.

The Mii in question has seen better days, with a rusted exhaust system and holes big enough to make Swiss cheese blush. The owner brought it in after noting an increasing ruckus every time they pressed the accelerator—sounding like a rally vehicle and a battle-scarred kettle. This work would necessitate a total exhaust replacement, and as always, we prepared to give it our all.

When you consider its origins, Fiat Mii for Full Exhaust System

Fiat’s Mii has an intriguing history, deriving primarily from collaborations and shared concepts with other city cars. While you’ll often see these models bustling along narrow cobbled alleys in historic cities, it’s not simply their little stature that suits British life. Compact automobiles have a long history in West Yorkshire, where they are linked with practicality, efficiency, and, dare I say it, a certain no-fuss appeal.

The owner, a cheerful face with stories of cross-country trips to meet relatives, was obviously attached to the vehicle. I can actually understand it. Cars like the Mii become a part of the family over time—running errands, going to school, and weathering the unpredictable British weather. However, even loyal machines require maintenance, especially with salt-heavy gritters working overtime in the winter and nibbling away at exhaust pipes faster than you can say “MOT.”

Ryan, a long-time team member and expert with exhausts, jumped right into the task.

Removing the old, rusted pipes was like peeling layers of ancient parchment. Every nut and bolt was a rusted antique that resisted us until the final turn of the wrench. But there’s something curiously rewarding about reviving an old car. We uninstalled the old system and installed the new, shining exhaust. It fit tightly, ready to stop the rumble and restore the Mii’s original feel.

The customer was ecstatic with the difference as soon as they started the engine. Fiat Mii for Full Exhaust System

The calm purr of a well-maintained machine took the place of the cacophony of noise. Jobs like these serve as an excellent reminder of why I enjoy working with vehicles. There’s history, mechanics, and, in many cases, some local taste. On this occasion, we even discussed the finest routes through Halifax’s congested streets, which only seasoned drivers and locals can understand.

So, if you see a Fiat Mii silently flying around Halifax’s curves with rejuvenated exhaust, wave. It’s one of those little reminders that with a little care, even the smallest automobiles can tell enormous stories—and make even bigger comebacks.

The Fiat Mii project gave us the chance to think about how even the most basic cars can transport us back in time and foster relationships in our neighbourhood.

In a town like Halifax, where twisting roads and steep hills require drivers and their automobiles to be resilient, these common cars are the ones that take the brunt of our travels. They are the unsung heroes who transport people to work, weekend getaways, or the busy Borough Market market days.

In order to ensure that this dependable friend could continue to zip up and down our cobbled streets with renewed verve and grace, it was important to restore the Mii’s exhaust system. This was more than simply a way to quiet a raucous ride. Every repair brings a certain level of gratification, but it’s these small opportunities for community and connection that sustain our enthusiasm for the work.

Ford Fiesta Exhaust Pipe Problem Fixed

5th June 2025/in All Exhausts/Catalytic Converter Stuff/by Eric Roberts

Ford Fiesta Exhaust Pipe Problem Fixed

Another Day at Pellon Tyres: Broken Exhaust Pipe on a Ford Fiesta

Good morning, everyone! I wanted to share a small project we completed this week that exemplifies the kind of work that comes into our workshop every day at Pellon Tyres in Halifax. I thought it would be a good idea to write a little about this common problem and acknowledge the Fiesta’s position in automotive history when a customer brought in a Ford Fiesta with a noisy exhaust. It turns out that the poor old thing had a snapped exhaust pipe.

The Ford Fiesta is a favourite car in Britain.

The Ford Fiesta is as known to UK roads as a cup of tea is to a British kitchen, let’s face it. Since it first appeared on the road in 1976 as Ford’s response to the growing demand for compact, affordable cars, it has been a mainstay of British automobile culture. A front-wheel-drive hatchback that was affordable to operate, quick about town, and ideal for first-time drivers or families on a tight budget was somewhat of a revolution back then.

It has undergone numerous changes over the years, becoming safer, sleeker, and more fuel-efficient with every generation. From novice drivers stopping at intersections to experienced drivers utilising them for their everyday trips, you will still find them everywhere.

Unfortunately, Ford made the decision to discontinue production of the Fiesta in 2023 after more than 40 years of production. It was a really depressing day because it signalled the end of an era for the car that was once the best-selling model in Britain. However, that does not imply that they have vanished; we continue to see a lot of Fiestas here at the garage, and they are still travelling great distances.

What, then, leads to exhaust pipe failure?

Now, let’s return to our boisterous fiesta.

The exhaust pipe on this one broke right behind the flexi joint. For several weeks, the young driver had been aware of a rattling sound, but he ignored it until it became so loud that he could no longer hear his radio (or his girlfriend on the hands-free, which didn’t bother him too much!).

What, then, really leads to this kind of exhaust pipe failure?

1. Corrosion and rust
Salted roads and rainy weather are commonplace in West Yorkshire, particularly during the winter months. The exhaust system becomes clogged with moisture, which causes the metal to deteriorate with time, especially on the mid-pipe or rear box parts. If the automobile only makes short journeys, it’s even worse because the exhaust never gets hot enough to properly dry up.

2. Inadequate mountings or damaged brackets
Metal brackets and rubber hangers are used to secure exhausts. The system begins to droop or bounce if one of those fails, and the piping is subjected to further stress. Something eventually gives way, usually at a flexi or weld joint.

3. Fatigue of Flexi Pipes
The purpose of the flexi pipe is to absorb engine vibrations and permit some mobility. However, if the engine mounts are old and causing excessive wobbling, the mesh may eventually shatter or the pipe itself may split.

4. Making Contact
Even a small piece of trash or a low kerb might cause the exhaust to get out of alignment or damage the pipe, weakening it until it eventually gives way. Customers have recently caught the pipe on ramps or speed bumps in a few instances.

Our Actions – Ford Fiesta Exhaust Pipe Problem Fixed

The automobile sounded like a rally car gone bad because the break was close to the flexi area on this Fiesta and had split clear across. We gave the customer two choices: a high-quality aftermarket portion that we could weld in and save them a fair few pounds, or a genuine Ford replacement, which was a little costly.

The client chose to have the repair welded. Our exhaust specialist, Dale, welded in a new flexi pipe part after cutting out the damaged piece. In less than an hour, we had the car purring again after checking the remainder of the system and installing a few new rubbers and brackets.

A Word for the Astute – Ford Fiesta Exhaust Pipe Problem Fixed

It’s recommended to stop in for a checkup if your automobile begins to sound louder than normal or if you hear a metallic rattling coming from below. Problems with the exhaust don’t go away on their own, and the longer you ignore them, the more harm they can cause. A minor bracket problem now could result in a broken pipe tomorrow.

Concluding remarks

Working on a Fiesta always makes me a little homesick because they have played such a significant role in UK automobile culture. Both the current model with all the technology and the older Mk5s that are still going strong are fantastic small cars that are still worthwhile to have on the road.

You know where we are if yours needs some TLC, whether it’s a tyre replacement, exhaust repair or simply your MOT. Please contact Pellon Tyres in Halifax; we are always pleased to assist.