monty400k
New member
- Joined
- May 13, 2012
- Location
- Glasgow, UK
Started my car last week after it had been parked for a few hours on a steep slope, straight away it sounded terrible so it was quickly switched off, its a high mileage engine but had belts, tensioner and pump replaced 3 months ago so I was at a loss as to what could have wrong, thought maybe low oil and the angle it was sitting had starved it but when I rolled it onto the level the oil was sitting perfectly at the max mark on the dip stick. Towed it to the garage that did the work, initially they thought the tensioner has failed, the cams were in time with each other but the belt was 3 teeth out at the crank.
The engine was swapped out of a car I've owned for 6 years into current one which I bought with a duff engine back in Sept, the water pump went 3 weeks later so got the belts and tensioners at the same time, it has 280k on it but the head was rebuilt 3 years ago and was running perfectly
Update from the garage today, they retimed the engine and turned it by hand to check for interference then started it, it ran for 2 secs and cut out, it now has no compression so assuming the valves weren't bent before its safe to assume they are now. They haven't been able to shed any light in why it jumped 3 teeth on the belt in the first place or what happened today, good thing Ive got a spare head, looks like im going to need it...
Does anyone have any suggestions?
The engine was swapped out of a car I've owned for 6 years into current one which I bought with a duff engine back in Sept, the water pump went 3 weeks later so got the belts and tensioners at the same time, it has 280k on it but the head was rebuilt 3 years ago and was running perfectly
Update from the garage today, they retimed the engine and turned it by hand to check for interference then started it, it ran for 2 secs and cut out, it now has no compression so assuming the valves weren't bent before its safe to assume they are now. They haven't been able to shed any light in why it jumped 3 teeth on the belt in the first place or what happened today, good thing Ive got a spare head, looks like im going to need it...
Does anyone have any suggestions?