97 cavalier

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97 cavalier

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Chevrolet >> Past Vehicles >> Cavalier >> 97 cavalier

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97 cavalier - 6/3/2007 5:32:12 AM

rojo62

Posts: 4
Joined: 5/31/2007
From: Middlebrook,Va.
Status: offline

my engine light came on and the car started to idle rough
computer showed multple engine mis fire
after tune-up,replacing coil packs and ignition module.it is still doing the same thing.
can anyone help?

Post #: 1

RE: 97 cavalier - 7/3/2007 2:07:49 PM

kjracer103

Posts: 7
Joined: 5/7/2007
Status: offline

You might want to take it to a dealer and have them run a diagnostic. You don't have to have them fix it but you will pay somewhere in the neighborhood of 70 -100 bucks. I know the crank sensor isn't the fix all to every problem but if it is mis-firing it may just be the crank sensor which costs around $20.

(in reply to rojo62)

Post #: 2

RE: 97 cavalier - 7/9/2007 8:25:54 PM

ruffrider285

Posts: 96
Joined: 3/4/2007
Status: offline

check your tps (throttle position sensor) and your idle air control sensor, and make sure all ur plugs are in tight

(in reply to kjracer103)

Post #: 3