× 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
1992 Pontiac Grand Am SE 3.3L No Start
Posted to GM Driveability on 12/5/2007 17 Replies

hello everyone,this car has a severe backfiring in the intake manifold while cranking engine over to start.i did a compression test:4 cyl's:150psi 2 cyl's:[...] used to start with this backfire condition(very hard) but now won't start at all(although it sounds...

17 Replies Received (View Replies)

  Related Documents & Media  1992 Pontiac Grand Am SE

 
Message Closed

car Vehicle Data

1992 Pontiac Grand Am SE

VIN 1G2NE51N5N
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsNo Start
OccursAlways
Message Closed

car Vehicle Data

1992 Pontiac Grand Am SE

VIN 1G2NE51N5N
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsNo Start
OccursAlways