Parts supplier, Gates, offers upgraded belt and water pump kits for Ford wet belt engines
Ford’ s three-cylinder EcoBoost engine is growing a reputation for having wet belt issues, but that might not be totally justified
Ford isn’ t the only manufacturer to use wet belts in its engines; the Stellantis PureTech petrol engines use the same technology too.
What is the common fault?
While not the only common issue with Ford’ s EcoBoost engines – a coolant degas hose has caused overheating complications, but recalls have been implemented to attempt to solve that failure – the wet belt problems are some of the most publicised.
In some cases, the belt wears and degrades sooner than the recommended interval to change the part. Ford initially mandated the belt was changed at 150,000 miles or at 10 years, but later issued advice for a precautionary change at 100,000 miles. Ford has also stated that these numbers are a recommendation and not a guarantee.
Still, Ford owners have experienced issues far earlier than either of those mileages. Cars with around 50,000 miles have seen‘ premature’ wear
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