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2000 Chevy Metro


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Flower
07-22-2005, 09:06 AM
Need some suggestions here as my second mechanic is about to give up on it ..
The car shut off the engine during a drive and never started again - 1st mechanic suggested a new fuel pump so we exchanged that - car started for a minute and then stopped again .. 2nd mechanic found no pressure in the engine and the timing belt was off - so he reset the timing belt and got somehow ( sorry I have no idea what I am talking about here ..LOL) pressure in the engine - Car run just fine - he took it on a test drive and engine shut off again :confused: .... Any ideas and comments are welcome as I really can't afford no new engine

geozukigti
07-22-2005, 11:51 AM
sounds like your timing belt is stretched or broken. Have your mechanic replace the belt, and tensioner. Also, the SOHC 16v motor is an interference engine, so it's a possibility that you may have bent valves.

Flower
07-22-2005, 12:40 PM
Stupid question but can the valves bent out of the blue ?

mpduong
07-23-2005, 10:29 AM
valves typically will not bend out of the blue. two possible causes for bents valves are:

1. broken timing belt
2. overreving the enigne

Both cases cause to valve to be located too far down the combustion chamber when the piston is moving up

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