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1996 Ford F250 5.8L Misfire, MIL Lamp on
Posted to Ford Driveability on 8/27/1999

Under load just before trans shifts into next higher gear, at max RPM, there is a very noticable rapid popping sound in the exhaust. Also runs very rough for about 15 seconds after initial startup then clears up and runs fine. MAP good 159hz KOEO. Note: th...

 
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car Vehicle Data

1996 Ford F250

VIN [No VIN Available]
Engine5.8 L / 8 cyl
EmissionsNot OBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel, High Rpm's
Misc.8600 Gvw
Message Closed

car Vehicle Data

1996 Ford F250

VIN [No VIN Available]
Engine5.8 L / 8 cyl
EmissionsNot OBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel, High Rpm's
Misc.8600 Gvw