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1988 Ford F-250 XLT Lariat 7.5L Poor Idle Quality, No Power
Posted to Ford Driveability on 10/24/2011 37 Replies

Heres one for the books!!! Customer has this 1988 truck. The original engine used a lot of engine oil but ran real good. He buys a used '92 engine but the same 7.5L. Puts it in and it starts up and runs for about 30 min. and quits. Won't start up again. Takes ...

37 Replies Received (View Replies)

  Related Documents & Media  1988 Ford F-250 XLT Lariat

 
Message Closed w/Summary

car Vehicle Data

1988 Ford F-250 XLT Lariat

VIN 1FTHF26G9J
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / Fuel Injection
EmissionsCal.
SymptomsPoor Idle Quality, No Power
OccursAlways

Trouble Codes

23TP/FIPL sensor out of range
34EGR EVP closed valve signal too high
Message Closed w/Summary

car Vehicle Data

1988 Ford F-250 XLT Lariat

VIN 1FTHF26G9J
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / Fuel Injection
EmissionsCal.
SymptomsPoor Idle Quality, No Power
OccursAlways

Trouble Codes

23TP/FIPL sensor out of range
34EGR EVP closed valve signal too high