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Will not start after replacing fuel pump?

Tiny
ADELATTE67
  • MEMBER
  • 1997 OLDSMOBILE BRAVADA
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.
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Saturday, September 18th, 2010 AT 5:22 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 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
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Sunday, September 19th, 2010 AT 3:54 AM
Tiny
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.
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Monday, September 18th, 2023 AT 12:59 PM

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