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1997 Ford E-150 Econoline 4.2L Misfire
Posted to Ford Driveability on 9/6/2001 11 Replies

Missfire occurs only under light acceleration. Runs like a top at idle. Fuel pressure is ok. We cleaned the injectors. We have limited test capability and were wondering if anyone has seen this problem before? Very hard to do injector balance testing because o...

11 Replies Received (View Replies)

  Related Documents & Media  1997 Ford E-150 Econoline

 
Message Closed w/FIX

car Vehicle Data

1997 Ford E-150 Econoline

VIN 1FTEE1421V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, on Accel

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0306Cylinder 6 Misfire Detected
P1138Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff
Message Closed w/FIX

car Vehicle Data

1997 Ford E-150 Econoline

VIN 1FTEE1421V
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load, on Accel

Trouble Codes

P0303Cylinder 3 Misfire Detected
P0306Cylinder 6 Misfire Detected
P1138Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff