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Shut off while turning, cranks no start

Tiny
AMY JO EDDINGER
  • MEMBER
  • 2002 OLDSMOBILE BRAVADA
  • 4.2L
  • V6
  • 4WD
  • AUTOMATIC
  • 290,000 MILES
Car just turned off when I turned a corner and would crank over but not start. Replaced the MAP sensor already and yes it's getting fuel.
Tuesday, July 7th, 2020 AT 10:49 AM

3 Replies

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

Do you know the actual fuel pressure? That is critical. You need 48-54 pounds for the van to run.

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

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

Do you know if it has spark? If you have a tachometer on the dash, does it move up a little when you crank it?

https://www.2carpros.com/articles/how-to-test-an-ignition-system

Is the check engine light on? If it is, can you give me the codes?

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Roy
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Tuesday, July 7th, 2020 AT 11:09 AM
Tiny
AMY JO EDDINGER
  • MEMBER
  • 2 POSTS
Unfortunately I do not know the fuel pressure. Yes, my check engine light is on but I do not know the codes I cannot get it any where to put it on a scanner.
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Tuesday, July 7th, 2020 AT 5:13 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Okay, these items need to be checked.

Do you ave someone who can help with the code reading and the fuel pressure test?

Roy
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Tuesday, July 7th, 2020 AT 5:34 PM

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