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The Simple answer is yes the piston its the valves and possibly damage the pistons
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∙ 12y ago
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Will the valves be bent if timing chain breaks on dodge 3.9?
Normally no.
Can the valve bent if timing breaks on Nissan Quest?
No Not on the quest version of this motor.
How do you fix a timing chain How do you know if you have a bent valve?
You don't fix it, you replace it. Replace the belt according to the schedule in your owner's manual. If it breaks and your engine is an interference engine, you will 95% of the time have damage. You will know the extent of the damage when the engine is torn down. ---------- Saturns do not have a timing belt, they have a chain, as stated in the question. Symptoms of bent valve will show on a leakdown test or engine simply will not run.
Can a broken timing chain on a 1991 Pontiac grand am cause a bent valve?
YES IT CAN BEND A VALVE WHEN THE TIMING CHAIN BROKE VALVE TRAIN NOT MOVING AND THE CRANK IS STILL MOVING CAUSING PISTON TO COME IN CONTACK WITH THE VALVE THAT WAS OPEN
What causes a bent valve?
The main cause for bent valves is a failure in the timing chain or belt. When the valves and pistons are not exactly in sync, they can collide.
How do you fix a timing chain belt on a 92 Saturn SL2 and how do you know if you have a bent valve?
No such thing as a timing chain belt. It is either a belt or chain. Replace the belt according to the schedule in your owner's manual. If it breaks and your engine is an interference engine, you will 95% of the time have damage. You will know the extent of the damage when the engine is torn down. The 1992 SL2 has a timing chain. Mine has 240,000 miles on it and is still running fine.
Will a broken timing chain cause a bent valve in a 4-2198 DOHC engine in a 2003 Saturn L series sedan?
Yes.
Is a 1997 Chevy cavalier 2.2L a non interference engine?
NO it is an interference motor 180,000 broke timing chain, bent #3 exhaust valve, luckily it must have stopped quickly as no more were bent.
What is a bent valve?
when the piston comes to top dead center or in full up position the valves must be closed if they are open the piston will hit the valve and bend it this usually happens from a valve timing issue by a slipped timing belt or chain. sometimes though this will happen if the valve sticks open from a bad valve spring
Will the valves get bent if timing chain breaks?
Unfortunately yes. The Saturn motor is considered an Interference motor. When the chain breaks the neutral landing position of the camshafts will allow valves to be open, as the engine slows down from its rotating mass it will bend these open valves.
What happens when timing belt breaks on a 2004 dodge neon?
Bent valvesBent valves
If the timing belt breaks do the valves get bent on a 2001 jetta?
yes
