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1989 Oldsmobile 98 Regency Touring 3.8L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 4/22/2007 19 Replies

Olds guys need a little help on this one scanned the car had code 26 Quad Driver Module Circuit from what i under stand this driver grounds things like egr and purge soilniond and fan relys and stuff like that how do i figer out witch one is bad every thing se...

19 Replies Received (View Replies)

  Related Documents & Media  1989 Oldsmobile 98 Regency Touring

 
Message Closed w/FIX

car Vehicle Data

1989 Oldsmobile 98 Regency Touring

VIN 1G3CV54C7K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

26Quad Driver Module Circuit
41Cam sensor circuit
Message Closed w/FIX

car Vehicle Data

1989 Oldsmobile 98 Regency Touring

VIN 1G3CV54C7K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, MIL Lamp On

Trouble Codes

26Quad Driver Module Circuit
41Cam sensor circuit