Questions & Answers for: Pontiac jumped time

1999 pontiac sunfire-timing chain jumped If the timing chain jumps will this bend the valves??? Is the motor still running???? All depends where the piston an valve are when it jumps off?????

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Question about 1997 Sunfire

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...time - this morning it wouldn't start. No sign of life at all. Battery is fine. Cleaned off terminals. Will jump start but won't stay running. When jumped off ,if it drags to start,have the starter ...

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Question about 1995 Grand Am

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1995 Grand AM SE timing chain randomly skips... Rides up on crank gear.. We bought a new chain tensioner, does not solve problem. Please help It's likely that the timing chain is on a warped pulley ...

timing is way off do timing belts jump a tooth and if so what are the marks Both the 2.2 and the 2.4 engines use a chain, not a belt.A chain could still be faulty, but I doubt it would jump teeth ...

...said engine is seized. could it have jumped time or what. no it can not jump timing it has a chain. have your tried to turn the motor by hand. meaning asocket and rachet on the harmonic balancer ...

Shaking engine, almost no acceleration, check engine light flashing while driving, the car shakes and jumps, i have almost no acceleration. i put oil and transmission fluid in, new spark plug wires ...

Question about 2000 Grand Am GT

1 Answer

engine will not fire motor has spark and getting fuel sounds to me the engine has jumped time. Timing belt broke or jumped time, distrubter loose/moving could cause it. Check coil and igniton module

...jumped time im guessing but it has a new tensioner and all why did it jump time again are you sure it jumped time?? look at all your other questions,maybe you will figure out it is worth more to a ...

...jumped time? if it just stopped with no apparent problems then there are several indicators that can be checked jump time ---not likely unless the timing belt /chain broke check to see if the cam ...

Question about 2002 Grand Am

1 Answer

...jumped time. Bought a timing chain kit and it still jumps time. It sounds like you may need a timing chain tensioner. I looked on e-bay and found a kit which includes an "upgraded" tensioner, and ...

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