1994 firebird formula please help idling at 1700 and breaks up through some rpms
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1994 firebird formula please help idling at 1700 and breaks up through some rpms
As states I have a 1994 firebird formula with bolt ons. I washed the motor lightly and now the car idles at 1700 and and the rpms never come below that. Sometimes it breaks up through some rpms. has original wires with 108k. What could be wrong?