PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

car shakes at idle?

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Old Feb 4, 2009 | 07:27 PM
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camaroracer91's Avatar
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Default car shakes at idle?

Like it says my car shakes at idle and i'm throwing an o2 code which causes the service engine soon light to come on and when i delete the code it goes away then when I turn off my car it goes back would permanently tuning out the o2 sensors make this go away?
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Old Feb 4, 2009 | 09:26 PM
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From: Edmond, OK
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u need the front o2's. if the fronts are bad, yes it could cause this. change the front o2's if thats what code was thrown. tuning out the o2's will not fix your probs and will just make things worse. only o2's u dont need and could tune out are the rears which just detect if the cats are working
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Old Feb 4, 2009 | 09:54 PM
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well it says im only running one code but i need the new software to tune them out for good. So im assuming the fronts are good.
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