× 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
1994 Ford F-350 XLT 4.9L Misfire
Posted to Ford Driveability on 11/20/2000

Truck has a very pronounced misfire under load, even in shop stall. Fuel pressure & volume ok. MAP readings ok. Misfire affects all cylinders but more so on cyl #1. kv readings are high (aprox 30). The spark line on the scope is high with an upward slope. At f...

  Related Documents & Media  1994 Ford F-350 XLT

 
Message Closed w/FIX

car Vehicle Data

1994 Ford F-350 XLT

VIN 1FDHF37Y9R
Engine4.9 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsMisfire
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

1994 Ford F-350 XLT

VIN 1FDHF37Y9R
Engine4.9 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsMisfire
OccursUnder Load