Rough Idle
Okay so i have a 2002 2.3l 4cyl (automatic), and when i start her up she idles high for at least 5secs then proceeds to idle at 1000rpms, now when i put her in either drive, reverse she starts loping i know that for a fact cause i can hear it through my exhaust also i can feel it when its coasts off from 0mph it jerks. Alll i wannna know is whats could be the causes of this i have replaced plugs and wires, Idle Air Control Valve and fuel filter, nothing has fixed it i was thinking maybe its an injector but i dont know, if anyone has experienced this or has atleast a clue of what maybe wrong i would appreciate the advice/help.
Thanks
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