× 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 Buick LeSabre Custom 3.8L Hesitation, Misfire, MIL Lamp on
Posted to GM Driveability on 7/20/1999 1 Reply

Hi Techs, This car has the two codes stored the 321 code is not a problem, I have reference material on that one. If I troubleshoot that code I come up with either a bad connection or bad PCM, when I cheked the conections they look great, no pins bent, volt dr...

1 Replies Received (View Replies)

  Related Documents & Media  1994 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

1994 Buick LeSabre Custom

VIN 1G4HP52L8R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Tuned Port Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursUnder Load, on Accel, Idle, Only Before MIL Sets as Soon as It Sets Car Runs Great

Trouble Codes

P0321Fuel Injector 5 Control Circuit High
P0361EST Line not toggeling
Message Closed w/FIX

car Vehicle Data

1994 Buick LeSabre Custom

VIN 1G4HP52L8R
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Tuned Port Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursUnder Load, on Accel, Idle, Only Before MIL Sets as Soon as It Sets Car Runs Great

Trouble Codes

P0321Fuel Injector 5 Control Circuit High
P0361EST Line not toggeling