20/08/2026
Wet cambelt (belt-in-oil) engines: the quick ‘need to know’ 👇
Some engines run the timing belt inside the engine, lubricated by oil (often called a “wet belt”). It can be quiet and efficient, but if the belt starts to break down it can contaminate the oil and cause serious engine damage.
What to watch for:
• Oil warning light or low oil pressure warnings
• Rattling/ticking from the engine
• Rough running or loss of power
• Service history gaps (wrong oil or missed oil changes)
Why oil changes matter so much:
Wet belts rely on the correct oil spec and regular oil changes. The wrong oil, extended intervals, or contamination can speed up belt wear.
Contact us for more information on your specific vehicle and how we can help.