× 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 Firebird Formula 5.0L No Start
Posted to GM Driveability on 5/24/2004 6 Replies

Car came in with no start condition. Prior to coming to me the starter and computer were replaced. Car cranks good. No fuel injector pulse. Spark and fuel pressure good. Car will run with alternate fuel source (propane). Powers & grounds at computer & Pass Key...

6 Replies Received (View Replies)

  Related Documents & Media  1991 Pontiac Firebird Formula

 
Message Closed

car Vehicle Data

1991 Pontiac Firebird Formula

VIN 1G2FS23F5M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsUS FEDERAL
SymptomsNo Start
OccursAlways

Trouble Codes

46anti-theft system problem
Message Closed

car Vehicle Data

1991 Pontiac Firebird Formula

VIN 1G2FS23F5M
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsUS FEDERAL
SymptomsNo Start
OccursAlways

Trouble Codes

46anti-theft system problem