× 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
1988 Ford E350 7.5L Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy
Posted to Ford Driveability on 4/29/2000

help! we cannot figure out why this truck runs so rich at idle. also there is a stumble off of [...] truck gets warmer it runs worse. we also had injectors cleaned and flow checked while we had motor [...] scope shows low firing line and with engine warm injec...

 
Message Closed w/FIX

car Vehicle Data

1988 Ford E350

VIN [No VIN Available]
Engine7.5 L / 8 cyl
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy
OccursOn Accel, Idle
Misc.Box Van
Message Closed w/FIX

car Vehicle Data

1988 Ford E350

VIN [No VIN Available]
Engine7.5 L / 8 cyl
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Misfire, Poor Fuel Economy
OccursOn Accel, Idle
Misc.Box Van