1992 Firebird, NEED HELP!!!
I have a 1992 Pontiac Firebird 3.1L V6 that is difficult to start and when it starts it wont hold the idle. The ignition control module was tested and is good. Replaced fuel filter, ignition rotor, distributor cap, and all 6 spark plugs. EGR valves move freely. fuel pressure diaphram does not appear to leak.
..but how is the fuel pressure. Check that and check for a rstricted cat converter. The above problems will effect performance ( lack of power ) also