Hey guys i have an 89 prelude SI and lately it has been idleing rough and when you drive it it is real jerky like a lack of air or something. I checked the ECU and there is a code 3 and code 14, I think the 14 is idle air control valve but i do not know what 3 is. could someone give me a hand and tell me what that code is and also would a bad idle air valve cause the idle to bounce and jerk at higher Rpms.

thanks

 

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