Mechanic points out ‘unfixable’ problem on used | Tech News

Drivers throughout the UK are being urged to be cautious of any used car that’s fitted with a sure kind of engine because it may render the vehicle nugatory.

A high mechanic has warned used car consumers over fashions fitted with a moist belt engine as they’re extraordinarily pricey to restore and in some instances are fully “unfixable”. A moist belt engine refers to an engine that totally encases the timing belt, that means it’s immediately in touch with the engine oil. The oil helps to lubricate the belt, thereby lowering friction and serving to to increase its lifespan, however this kind of engine isn’t with out its issues.

Wet belts may be more prone to points like belt degradation, oil contamination and accumulation of particles, which can lead to costly repairs.

While moist belt engines are usually more compact and quieter in comparison with alternate options, the oil can typically trigger the rubber belt to put on out at a quicker price, so it would need inspecting and changing more steadily.

In specific, components of the rubber can flake off thereby growing the probabilities of it snapping and inflicting the camshaft and crankshaft to go out of sync. The rubber particles can even clog up the oil pickup strainer, leading to engine elements being insufficiently lubricated.

Dave Harrison from 911 Auto Repairs in Sheffield urged used car consumers to keep away from fashions fitted with a moist belt engine as they’re troublesome – and costly – to repair because the timing belt is sealed within the engine, and in some instances it can’t be repaired in any respect.

He mentioned: “The subsequent huge scandal – moist belts. They changed timing belts with moist belts on a lot of fashions after 2017, supposedly they’re more environment friendly. But the moist belt is a huge problem as a result of it solely has a 10-year interval after which it breaks. 

“It deteriorates and it may well stop your brakes working. But if it breaks after 9 years, they don’t need to know. And when it does [break], it’s very troublesome to repair. It takes twice as long as a regular belt to repair and it prices more to switch.

“That’s one that makes your eyes roll when you see it – oh god, it’s got a wet belt. They say it’s better but it ends up costing double to fix or it’s unfixable and makes the car basically worthless.”

Wet belts had been first launched in 2008 inside the European-market 1.8L Ford diesel engine however varied producers have fitted them to their automobiles over time, with the Ford 1.0-litre EcoBoost being among the many hottest within the UK, being fitted to fashions just like the Fiesta, Focus, and EcoSport since 2012, with enhancements made in 2019.

Drivers seeking to keep away from vehicles with a moist belt engine also needs to suppose twice earlier than shopping for a Peugeot, Citroen, or Vauxhall fitted with the 1.2 PureTech between 2012 and 2023, which additionally had the problematic engine design.

But when shopping for any new or used car drivers ought to keep in thoughts that even a dry timing belt will nonetheless need to be maintained, with producers recommending they be modified each 10 years.