× 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 Chevrolet Corsica LT 3.1L Hesitation, Surge, Cuts out
Posted to GM Driveability on 9/12/2005 14 Replies

Here is a mystery to me. I have this Corsica here that intermitently under load goes fubar. Road testing this vehicle the o2 MV go down to 0 valve train gets noisey and vehicle loses all power. have tested just about everything with no results found. replaced ...

14 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet Corsica LT

 
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Corsica LT

VIN 1G1LT54T5L
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPI
EmissionsFED EMMISIONS
SymptomsHesitation, Surge, Cuts Out
OccursHot, Under Load, Intermittently

Trouble Codes

44lean exhaust
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Corsica LT

VIN 1G1LT54T5L
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPI
EmissionsFED EMMISIONS
SymptomsHesitation, Surge, Cuts Out
OccursHot, Under Load, Intermittently

Trouble Codes

44lean exhaust