Full list of popular cars with ‘engine killer | Tech News

When shopping for a car you would not anticipate to be handing over your hard-earned money for a vehicle that has a element which might trigger whole engine failure beneath the bonnet. Unfortunately, that is the truth for 1000’s of house owners of sure popular makes and fashions, who might solely uncover this after they’re compelled to hunt repairs.

Wet timing belts, common in some cars manufactured between 2012 and 2021, are on the coronary heart of the difficulty. These have been put in in some of our most sought-after automobiles, together with Ford, Peugeot, and Vauxhall.

Despite their introduction to scale back emissions and guarantee a smoother trip, they’ve turn into a important nuisance for a lot of drivers.

A moist timing belt serves the identical perform as a dry one: it synchronises the rotation of the crankshaft and camshaft, thereby guaranteeing the valves open and close on the right time. This retains the engine operating easily and effectively.

The distinction lies within the belt’s location. An ordinary timing belt is located outdoors the engine housing, whereas a moist belt resides within it.

Another key distinction with this sort of belt is its fixed lubrication by an oil bathtub on the backside of the engine system – therefore its identify.

So why do some cars have moist timing belts? The concept is that the oil retains the belt lubricated, permitting each the belt and the engine to operate more easily.

In concept, this reduces noise and improves fuel effectivity. Engineers additionally hoped that the lubrication would help the belts to last more than their dry counterparts, lowering the change interval – and related prices – for the proprietor.

While moist timing belts are advantageous after they’re in good situation and dealing appropriately, as soon as they begin to show put on and tear, issues can begin to go downhill – fast.

Because the rubber belt is in fixed contact with the oil, it may possibly trigger the belt to degrade more shortly, particularly if the incorrect sort of oil is used.

As a end result, it might not final as long because the producer’s handbook states it ought to. This means the belt might fail earlier than the proprietor of the car even realises there’s an situation.

Wet timing belts may also trigger one other type of engine failure: one that’s distinctive to this sort of belt.

As the moist belt step by step picks up put on and tear over time, small particles come off the belt and are picked up by the oil. Because the belt and the oil bathtub are inside the engine, they’re then circulated all through the remainder of the engine system.

This can block or injury essential engine components and trigger blockages within the system that stop the engine oil from circulating, each of which is able to result in engine failure. This signifies that house owners of cars with moist belts have two main engine failure issues to contend with.

Despite their prevalence, many mechanics are much less acquainted with moist belts than different belt varieties, making it more difficult to establish and rectify points. The experience needed to deal with these issues may also result in more advanced and costly repairs.

Consequently, moist belts have attracted a truthful quantity of criticism in recent times. A fast seek for ‘moist timing belts’ will quickly reveal boards brimming with dissatisfied car house owners venting their frustrations concerning the function and evaluating restore prices.

There might be a number of indicators that a moist engine belt is on the brink of failure. Symptoms would possibly embrace:.

• Unusual sounds from the engine bay, akin to squealing, grinding, or rattling noises when the engine is began or during acceleration.
• The engine gentle is on
• Engine oil leaks, which might recommend the belt’s situation is deteriorating
• Low oil strain
• The engine misfiring
• The engine performing poorly when idling

To add to the complexity, there will not be any clear indicators that the belt is failing or that the oil has been contaminated till it is too late. Ultimately, the one surefire option to verify is for a certified mechanic to hold out a complete visible inspection.

Ford: EcoBoost and EcoBlue automobiles, together with the Fiesta, Puma, Ecosport, C-Max, Focus, Transit, Connect, and B-Max.

Peugeot: Models such because the 208, 2008, 308, 3008, 5008, Partner.

Citroën: Berlingo, C3, C4, C5 Aircross. Toyota: Aygo and Proace.

Vauxhall: PureTech engines, together with choose Corsa, Astra, Granland, Crossland and Combo fashions. Honda: Civic 1.0 litre Turbo.

It’s important to notice that not each model listed above will function a moist belt, as solely sure registration years embrace them. The most dependable option to decide in case your vehicle has a moist belt is to seek the advice of the proprietor’s handbook or enlist a certified mechanic to examine the engine.

While there is not a easy resolution to the difficulty, there are measures drivers can take to guard and delay the life of their engines if they’ve a moist timing belt.

Regular inspections: Numerous drivers have reported untimely failure or alternative wants for his or her moist belts, properly earlier than the producer’s advisable change interval. Therefore, one proactive step house owners of moist timing belt engines can take is to evaluate the situation of the belt properly prematurely of the scheduled alternative.

Using the right oil: Utilising the incorrect oil can speed up the degradation of the belt, so it is important to make use of the suitable grade and kind of engine oil on your car. This is essential for the efficiency and longevity of the belt.

Consult the handbook or attain out to the producer for probably the most present advice on this matter.

Many drivers have encountered untimely failures with their moist belts, resulting in the advice of changing the belt earlier than the advisable change interval. By doing so on the first trace of put on, you’ll be able to preempt potential points.

Mark Barclay, Head of Ecommerce at My Motor World, emphasised the significance of diligent upkeep: “Without regular inspections and proper maintenance, wet timing belts can be an engine killer. To avoid costly repairs, owners of cars with this type of belt really have to be on it with their maintenance schedule.”

He additional suggested on the financial facet of car care: “It might be annoying and expensive to keep checking and replacing the timing belt and changing the oil, but it’s still cheaper than a new engine – or even a new car. It’s a case of spending little and often to avoid spiralling costs further down the line.”

Barclay additionally provided particular steering for these with moist timing belts: “If you have a wet timing belt, my advice would be to get regular inspections at a garage that’s familiar with them, replace the belt at the first sign of deterioration, and keep that engine oil as clean as possible. And only ever use the exact type of oil that the manufacturer recommends.

“It’s arduous to think about what the engineers have been pondering after they launched this function, given how unpopular it has turn into. But, it simply goes to show that the rigorous testing cars bear can not catch each sort of fault.”

And he issued a word of warning to owners of cars with standard timing belts too.

He added: “You might not have the identical points to contend with as a moist belt, however you continue to do not need to get complacent, as a result of they will and do fail. So, stick with the change interval given by the producer.”