Line of attack with a failed timing belt...
Discussion
Hello
I have a friend with a 307 1.6 petrol that he has neglected to change the timing belt on (original belt after 12 years!) and it has snapped.
As the car is now worthless we are wondering if we give it a weekend or two if it can be revived.
My friend wants to replace the belt and see what happens, I feel however if the belt has gone while driving it will have bent valves and we should prob pop the head off before we do this as it will be time wasted otherwise?
Any pointers to how we check if there is defo bent valves?
Only taken part in one timing belt change once about 5 years ago but as we haven't a lot to lose I feel we should give it a go.
Any help would be great, cheers.
I have a friend with a 307 1.6 petrol that he has neglected to change the timing belt on (original belt after 12 years!) and it has snapped.
As the car is now worthless we are wondering if we give it a weekend or two if it can be revived.
My friend wants to replace the belt and see what happens, I feel however if the belt has gone while driving it will have bent valves and we should prob pop the head off before we do this as it will be time wasted otherwise?
Any pointers to how we check if there is defo bent valves?
Only taken part in one timing belt change once about 5 years ago but as we haven't a lot to lose I feel we should give it a go.
Any help would be great, cheers.
Bennachie said:
307 1.6 16v petrol is interference engine. Sadly its goosed.
I did think this but was trying to be hopeful.Scrap head - skim? - and back together is my personal line of attack but will see what he wants to do, if I can get the manifold off easily then cant see it being too bad a job... unless the pistons are a mess.
Had a gander at the belt and it looks like it has jammed or got stuck causing one of the pulleys to rip through it. Belt was pretty rotten tbh teeth had cracks in them.
Will strip further and inspect pump as I think that has jammed causing the mess.
The cams are also solid, this would tell us the valves are all bent wouldn't it?
Will strip further and inspect pump as I think that has jammed causing the mess.
The cams are also solid, this would tell us the valves are all bent wouldn't it?
Edited by bungz on Wednesday 3rd August 09:16
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