Civic si 2004 coupe (cad) acceleration problem
08-07-2013
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Civic si 2004 coupe (cad) acceleration problem
Slight acceleration problem when driving, sometimes car will speed up with gas barely pressed and sometimes it won't move at all, only things changed recently are o2 sensor (up stream), oil, plugs,
No lights are on and picks up no codes
No lights are on and picks up no codes
08-20-2013
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Re: Civic si 2004 coupe (cad) acceleration problem
You can try cleaning your Throttle body, IACV, EGR valve and PCV valve. Put a bottle of injector cleaner in the gas tank or STP Multipurpose Motor Treatment. Also, do a ECU relearn. I hope that helps.
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