Crank no start

Tiny
JOSEPH BAIR
  • MEMBER
  • 2002 PONTIAC AZTEK
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 260,000 MILES
Car will start with starting fluid but will not run on its own. Just installed a new fuel pump a month ago. It will not even attempt to fire. Just crank.
Friday, October 4th, 2019 AT 8:32 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Welcome to 2CarPros.

If it starts with starting fluid, then you have a fuel related issue. Have you checked to see if there is pressure to the fuel rail? The new pump may have failed or even a fuse may have blown. Here is a link that shows how to check fuel pressure. Do this first so we know if the pump is the issue or if there is an injection problem.

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https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Also, if there is fuel pressure, confirm the injectors are getting power.

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

Do this first and let me know the results

Joe
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Friday, October 4th, 2019 AT 9:11 PM

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