Now my engine it will not start up?

Tiny
NOTTHECARGUY817
  • MEMBER
  • 1990 FORD F-150
  • 5.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 184,000 MILES
So my truck would start but would shut off immediately unless I revved it for a while then would run. But now it won't start. Before I change my fuel pump what can I do? I also have two tanks I only use the rear one because the front one was not working when I got it. Please any help would be awesome.
Thursday, May 9th, 2019 AT 1:48 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I would start by verifying the fuel pressure is the issue from the pump.

You need to get a tester, which you can rent at a parts store, and check the actual pressure before assuming the pump is the issue.

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

and

https://www.2carpros.com/articles/car-cranks-but-wont-start

Please run down this guide and report back.

Roy
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Thursday, May 9th, 2019 AT 3:36 AM

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