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When i start my car up, it idols really low, somewher around 750 rpm, and then i put it into reverse or drive with my foot still on the brake and my car starts to vibrate crazily. when im stopped at lights stopsigns ect my car also vibrates crazily, im pretty srue the revs are still at about 750. I dont know much about engines or anything. What is making my car vibrate so crazily?
Vibration can be a lot of things.
It could be worn motor/tranny mounts, loose exaughst, rear deck, rough running engine.
Thats all I had to deal with when I got my car.
Sounds like a bad motor mount to me. If you want to be really ghetto, raise your idle to about 1000 and it shouldn't be as bad.
sounds like it needs a tune up. New wires, plugs, cap, rotor, injector cleaner (if EFI) or carb cleaner if its a carb.
I jsut put new spark plug wires, spark plugs, distributor cap and rotor in, I had the mechanic that I bought it off of Clean the Carb, I will take it to him and see if he can fix it.
Please let us know what you find.
you also might be running rich, so get yourself a new O2 sensor while ur out. Its only 15 bux, never hurts to have new parts instead of sacrificing peace of mind. :D :cool2:
