× 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
1994 Oldsmobile 98 Regency Elite 3.8L MIL Lamp on, Lacks Power
Posted to GM Driveability on 12/17/1999

Seasons Greetings! I'm a Ford driveability tech muddling thru this GM car that belongs to the bosses brother. The complaint is the Check Engine light will come on, at the same time engine lacks power as if timing retards to base setting. I haven't been abl...

  Related Documents & Media  1994 Oldsmobile 98 Regency Elite

 
Message Closed

car Vehicle Data

1994 Oldsmobile 98 Regency Elite

VIN 1G3CW52L0R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp on, Lacks Power
OccursIntermittently

Trouble Codes

321No 18X ign pulses
361EST not toggling
558Cruise control vac. depleted
Message Closed

car Vehicle Data

1994 Oldsmobile 98 Regency Elite

VIN 1G3CW52L0R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp on, Lacks Power
OccursIntermittently

Trouble Codes

321No 18X ign pulses
361EST not toggling
558Cruise control vac. depleted