Starts time to time

Tiny
HUMBERTSON
  • MEMBER
  • 2000 CHEVROLET BLAZER
  • 0.5L
  • V6
  • 4WD
  • AUTOMATIC
  • 122,000 MILES
Just replaced fuel pump and battery. It will run for a while then go to get in it and it will not start, but next day it will. Any suggestions?
Friday, November 9th, 2018 AT 6:43 AM

1 Reply

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

When it will not start you need to see what is missing.

Check for spark and fuel. Do you hear the fuel pump run?

I would still check the fuel pressure when it will not start to be sure it is not a bad new pump.

Check your spark for a good sharp snap at the plugs.

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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Friday, November 9th, 2018 AT 7:10 AM

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