hockeyone

I just had a engine rebuilt in a "99 Sunfire with 2.4L. Now the engine shakes like craze. I had the engine mounts replaced when the rebuilt engine was put back in, so I know its not them. Please help!

FormulaLT1

Could be caused by a couple things. Low grade/quality fuel with cause detonation which will cause knock. a ignition issue or clogged injectors could also cause it to shake. Good Luck,


John

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Mods: Weight reduction (I don't wear underwear)

s10lowrider27

is it like shaking like.... rough idle shaking or is it like when you give it gas it kinda jumps back? if its a rought idle it could be your gas, it could also be a clogged fuel filter, or dirty injectors, anything in your fuel system really, and if it is not, i would check your mounts

Classicrocjunkie

Does is make a whistle or whinning sound at all? There is alot of possibilites.

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2004 Pontiac Sunfire Coupe SE Getrag 5 speed
2009 Subaru Impreza WRX 5-door



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sbaker1

this is easy for me mine did this 2 or 3 times before. replace ur coils and coil cover. one time it was the coils. then i had to replace the coils again. then it done it again i had to replace the coil housing which is your coil cover. try this let me know if it works. good luck cause mine wont crank. sunfire isnt a good car I come to find out the hard way.