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1990 Ford F-250 XL 7.5L Excessive Emissions, Hesitation, Surge, Poor Fuel Economy, No Power, No RPM
Posted to Ford Driveability on 10/5/2011 9 Replies

This Ford is driving me crazy! Any help here is greatly appreciated. I have a long time customer that uses his truck daily and it has been pretty reliable for him up until recently. (Maybe the miles are just catching up with it.) He brought the truck in runnin...

9 Replies Received (View Replies)

  Related Documents & Media  1990 Ford F-250 XL

 
Message Closed w/FIX

car Vehicle Data

1990 Ford F-250 XL

VIN 2FTHF25GXL
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / Multi-Point Fuel Injection
EmissionsOBDI, Federal
SymptomsExcessive Emissions, Hesitation, Surge, Poor Fuel Economy, No Power, No RPM
OccursUnder Load, Cruise

Trouble Codes

172HEGO indicates lean condition
334EGR Valve voltage higher than expected
Message Closed w/FIX

car Vehicle Data

1990 Ford F-250 XL

VIN 2FTHF25GXL
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / Multi-Point Fuel Injection
EmissionsOBDI, Federal
SymptomsExcessive Emissions, Hesitation, Surge, Poor Fuel Economy, No Power, No RPM
OccursUnder Load, Cruise

Trouble Codes

172HEGO indicates lean condition
334EGR Valve voltage higher than expected