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1989 Buick LeSabre Custom 3.8L MIL Lamp on
Posted to GM Driveability on 5/13/2003 10 Replies

Could use a little a input on a GM Quad driver failure. When hot in park if you press on throttle till about 2000 rpm the MIL will flash code 26 it also will flash code while driving around when you reach about 35 mph. Snap on scaner reads the following

Quad ...

10 Replies Received (View Replies)

  Related Documents & Media  1989 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

1989 Buick LeSabre Custom

VIN 1G4HP54C5K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOB1
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

26Quad Driver failure
Message Closed w/FIX

car Vehicle Data

1989 Buick LeSabre Custom

VIN 1G4HP54C5K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOB1
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

26Quad Driver failure