× 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
1988 Pontiac TEMPEST/CORS 2.8L Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 2/15/1999

This low mileage problem child defies all our efforts for a cure. The car runs well most off the time, tends to stall when coming to a stop cold, and at times will stall or cutout on decel or coming to stop when warm. Minimum air checked and adjusted. The ...

 
Message Closed w/FIX

car Vehicle Data

1988 Pontiac TEMPEST/CORS

VIN 1G7LT51W5J
Engine2.8 L / 6 cyl
EmissionsFederal emissions
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursOn Decel, Idle, Intermittently
Misc.Speed Density Updated

Trouble Codes

33MAP high reading low vacuum
Message Closed w/FIX

car Vehicle Data

1988 Pontiac TEMPEST/CORS

VIN 1G7LT51W5J
Engine2.8 L / 6 cyl
EmissionsFederal emissions
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursOn Decel, Idle, Intermittently
Misc.Speed Density Updated

Trouble Codes

33MAP high reading low vacuum