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1999 Ford F-150 Lariat 5.4L Poor Idle Quality, Hesitation, Surge, Misfire
Posted to Ford Driveability on 8/26/2006 14 Replies

switched out #1 coil to #4 coil checked computer then siad number 1 miss fire so bought new coil put on place of #1 and ran great for a couple of weeks then bang run the same as last month checked computer and #4 missfire agian

14 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-150 Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lariat

VIN 1FTRX18L3X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursAlways
Misc.Extra Cab 4/4

Trouble Codes

P0304Cylinder 4 Misfire Detected
P0402Excessive EGR System Excessive Flow Detected
P1000Ignition Coil 2 Primary Circuit Performance
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lariat

VIN 1FTRX18L3X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursAlways
Misc.Extra Cab 4/4

Trouble Codes

P0304Cylinder 4 Misfire Detected
P0402Excessive EGR System Excessive Flow Detected
P1000Ignition Coil 2 Primary Circuit Performance