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1988 Buick LeSabre Custom 3.8L MIL Lamp on
Posted to GM Driveability on 1/12/2001

this vehicle came in with service engine soon light on. retrived codes and found codes 64 and 65, egr [...] car with faulty egr valve. replaced the egr vale, cleared codes and drove, everything eas ok. customer took car and light stayed off for 3 weeks. brough...

  Related Documents & Media  1988 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

1988 Buick LeSabre Custom

VIN 1G4HP54CXJ
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
Emissionslinear egr system
SymptomsMIL Lamp On
OccursOn Decel, Intermittently

Trouble Codes

26quad driver circuit
64exhaust gas recirculation flow check
65egr circuit
Message Closed w/FIX

car Vehicle Data

1988 Buick LeSabre Custom

VIN 1G4HP54CXJ
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
Emissionslinear egr system
SymptomsMIL Lamp On
OccursOn Decel, Intermittently

Trouble Codes

26quad driver circuit
64exhaust gas recirculation flow check
65egr circuit