Hi all, I'm having two issues with my 1991 Crown Vic 5.0L.
1.) The car hesitates under throttle and can sometimes stall out. Feels like a misfire of some sort. Its worth noting I didn't start experiencing these issues until I had the catalytic converter, fuel pump, fuel filter, and smog pump replaced. So I'm not sure if its a related issue or not? I have since replaced the EGR, MAP sensor, vacuum lines under plenum, ignition control module, throttle position sensor, and plugs/wires with no luck.
2.) As of recent the fuel pump stays on after the cars been turned off that the ignition key removed. Would this be a fuel pump relay issue? If so does anyone know where its located? Thanks for any tips, this cars driving me nuts as of late lol
1.) The car hesitates under throttle and can sometimes stall out. Feels like a misfire of some sort. Its worth noting I didn't start experiencing these issues until I had the catalytic converter, fuel pump, fuel filter, and smog pump replaced. So I'm not sure if its a related issue or not? I have since replaced the EGR, MAP sensor, vacuum lines under plenum, ignition control module, throttle position sensor, and plugs/wires with no luck.
2.) As of recent the fuel pump stays on after the cars been turned off that the ignition key removed. Would this be a fuel pump relay issue? If so does anyone know where its located? Thanks for any tips, this cars driving me nuts as of late lol
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