Having problems with your 1997 Oldsmobile Bravada ?

1997 bravada wont start

\015 I have a 1997 oldsmobile bravada, battery good i get code 446 i checked gas cap and all hoses all are good. it will start with a battery charger on 50 amp boost and run. when i turn off it will turn over but not start. Scratching my head on this one\015 Posted / edited by AnonymousUser on : 10-12-2018

Answers :

Hook fuel pressure gauge up to port near firewall. A battery charger sometimes boosts the vehicle voltage just enough to engage weak fuel pump. Should show 50-60 lbs all the time while cranking when not starting on battery.
Repair Help & Product Troubleshooting for 1997 Oldsmobile Bravada

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