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1990 Ford E-350 Econoline Custom 7.3L Lacks Power
Posted to Ford Driveability on 6/29/2001 7 Replies

Having proplems figuiring out why this 7.3 lacks power at road speeds. Can accellerate to 55-65 o.k. but wont go over 70. Replaced fuel filter and air filter. I checked to see if there were any related codes and performed a fuel pressure and exhaust back press...

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  Related Documents & Media  1990 Ford E-350 Econoline Custom

 
Message Closed w/Summary

car Vehicle Data

1990 Ford E-350 Econoline Custom

VIN 1FDKE30M5L
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsLacks Power
OccursUnder Load, on Accel

Trouble Codes

023
Message Closed w/Summary

car Vehicle Data

1990 Ford E-350 Econoline Custom

VIN 1FDKE30M5L
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsLacks Power
OccursUnder Load, on Accel

Trouble Codes

023