Advertisement
Advertisement

Will not start after replacing fuel pump?

1997 OLDSMOBILE BRAVADA
Avatar
ADELATTE67
  • MEMBER
  • 2 POSTS
Engine Performance problem
1997 Oldsmobile Bravada v6 All Wheel Drive Automatic 100000 miles

Replaced fuel pump (twice) and car will not start. It turns over but doesn't start up. Also, the fuel filter was replaced. i have a full tank of gas. fuel gauge won't even register any fuel. is this an electrical issue now. replaced relay also. fuses all good.
Sep 18, 2010 at 10:22 AM
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
It sounds like the crankshaft angle sensor has gone out by we should check for spark. This video can help.

https://youtu.be/baq_aEWNQ0Y?si=MHWFt1rzwFvsLuCb

If there is no spark here is the location of the crankshaft angle sensor. Check out the images (Below). Please let us know how it goes
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Sep 18, 2010 at 8:54 PM
Advertisement
Avatar
RUBCO
  • MEMBER
  • 1 POST
Make sure you have oil pressure and the oil pressure sensor by the distributor is working properly. There's a red wire by the brake booster that you can touch the fuse link bar and it will prove out the fuel pump circuit.
Sep 18, 2023 at 5:59 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle

Advertisement