× 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
1991 Pontiac Sunbird 3.1L Crankcase
Posted to GM Miscellaneous on 5/29/1999

Fellow Techs I have this 91 sunbird getting oil in the air intake hose between plentum & air filter. Customer had stuck a pcv valve in the tube from the front valve cover to the air intake hose, to slow down the oil. He said it helped but engine still u...

 
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Sunbird

VIN 1G2JB54J3M
Engine3.1 L / 6 cyl
AffectedCrankcase
ConditionsBlowby
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Sunbird

VIN 1G2JB54J3M
Engine3.1 L / 6 cyl
AffectedCrankcase
ConditionsBlowby