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1990 Ford F-250 Custom 7.5L MIL Lamp on
Posted to Ford Driveability on 2/1/2004 10 Replies

The worst kind of repair.. Family! Dad's F-250 would occasionally throw a check engine light last spring while towing, just now got to start on it. I figured it would be easy. Our shop has limited test equipment and I'm still trying to learn them so please be ...

10 Replies Received (View Replies)

  Related Documents & Media  1990 Ford F-250 Custom

 
Message Closed w/FIX

car Vehicle Data

1990 Ford F-250 Custom

VIN 1FTHX25G2L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Emissionsobd1
SymptomsMIL Lamp On
OccursHot, Intermittently

Trouble Codes

32EGR open/erratic or valve position sensor too low
41No exhaust gas oxygen switching detected-always indicating lean
Message Closed w/FIX

car Vehicle Data

1990 Ford F-250 Custom

VIN 1FTHX25G2L
Engine7.5 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Emissionsobd1
SymptomsMIL Lamp On
OccursHot, Intermittently

Trouble Codes

32EGR open/erratic or valve position sensor too low
41No exhaust gas oxygen switching detected-always indicating lean