× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1999 Ford F-250 Super Duty Lariat 5.4L Misfire
Posted to Ford Driveability on 5/9/2008 15 Replies

Vehicle misfires pretty badly under light load/cruising speed. Spark plugs have been replaced; codes have been cleared; monitors have been run. I cannot get the vehicle to misfire in the shop. So, Ford Techs - requesting the best way to drive vehicle in order ...

15 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-250 Super Duty Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNF20L3X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MultiPort
EmissionsOBD-II Compliant
SymptomsMisfire
Message Closed w/FIX

car Vehicle Data

1999 Ford F-250 Super Duty Lariat

VIN 1FTNF20L3X
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MultiPort
EmissionsOBD-II Compliant
SymptomsMisfire