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Keeps shutting down

Tiny
VT.THURMAN
  • MEMBER
  • 1995 BUICK LESABRE
  • 3.8L
  • 6 CYL
  • AUTOMATIC
  • 100,000 MILES
Hello, my daughter's car keeps cutting off and then you have to wait around fifteen to thirty minutes and it will restart itself but then it will cut back off. We replace with brand new starter, crankshaft sensor, cam sensor. What else could be the problem? We do not have a lot of money but she needs a car fixed to go to work.
Thank you your your time.
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Sunday, April 29th, 2018 AT 4:49 PM

4 Replies

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

Possibilities:

1. ignition control module. you can remove the module and take it to a parts store and have them check it for free. that will eliminate replacing a part until confirmed failed.

2. ignition switch. the switch contacts heat up and will nor pass current.

3. fuel pump. the motor in the pump seizes and stops the flow of fuel until the pump cools down. a fuel pressure test will confirm when the car will not run.

Roy

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

https://www.2carpros.com/articles/how-to-test-an-ignition-system
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Monday, April 30th, 2018 AT 4:27 AM
Tiny
VT.THURMAN
  • MEMBER
  • 3 POSTS
Thank you, Roy. It will be getting towed next week. To see why it keeps cutting off. Thank you, once again.
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Friday, May 4th, 2018 AT 12:22 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome. Keep us updated.

Roy
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Friday, May 4th, 2018 AT 1:36 PM

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