× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1990 Oldsmobile Cutlass Supreme International 3.1L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 2/19/2001

Vehicle came in with high idle (1200 rpm)and MIL light on. Code 44, and 35 Stalling out at idle after going into closed loop. After repairing several vacuum leaks, the car idles at 800 rpm. However I still have a code 44 and it stumbles but doesn't stall anymo...

  Related Documents & Media  1990 Oldsmobile Cutlass Supreme International

 
Message Closed w/Summary

car Vehicle Data

1990 Oldsmobile Cutlass Supreme International

VIN 1G3WR14T7L
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle, After Going Into Closed Loop

Trouble Codes

35idle control problem
44lean exhaust
Message Closed w/Summary

car Vehicle Data

1990 Oldsmobile Cutlass Supreme International

VIN 1G3WR14T7L
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle, After Going Into Closed Loop

Trouble Codes

35idle control problem
44lean exhaust