Will not stay running

2001 ISUZU RODEO
150,556 MILES • 0.6L • 6 CYL • 4WD • AUTOMATIC
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AMANDA M KELLY
  • MEMBER
  • 2 POSTS
I already changed fuel filter. Seem to help. Put code reader on it no codes. Why will it not stay running? I can shut it off for around five minutes and it will not shut off for a minute.
Sep 29, 2018 at 12:40 PM
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DANNY L
  • CERTIFIED EXPERT
  • 5,648 POSTS
Hello, I am Danny.

It could be a weak/failing fuel pump. I would suggest pressure testing the fuel pump. If you do not have access to a pressure tester your local auto parts stores have a tool loaner program and will rent you one. Your fuel pressure should be 47 P.S.I. at Idle. I have attached a tutorial showing how to test. Hope this helps and thanks for using 2CarPros.
Danny-

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Sep 29, 2018 at 5:06 PM