After replacing the fuel pump the engine cranks but does not start?

2010 NISSAN ALTIMA
124,556 MILES • 2.5L • 4 CYL • 2WD • AUTOMATIC
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BRENDALU
  • MEMBER
  • 1 POST
I replaced my fuel pump, and my car turns over but doesn’t start. I tried checking the fuse box, I tried to reconnect the fuel lines that sit on top of the pump.
Mar 6, 2025 at 8:09 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,236 POSTS
Hi,

Do me a favor. See if it starts if you use starting fluid. If it does and then stalls, we still have a fuel related issue. If there is no change, I need you to check if there is spark to the plugs.

Here is a link that explains how that is done:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Try this and let me know the results.

Take care,

Joe
Mar 6, 2025 at 11:11 AM
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