Hard starting

Tiny
BRAD WEST
  • MEMBER
  • 2003 CHEVROLET TRUCK
  • 6.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 99,000 MILES
Sometimes starts fine, sometimes cranks slowly or not at all. New battery, starter, starter relay, positive cables to starter.
Sunday, July 22nd, 2018 AT 6:59 PM

1 Reply

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

Do you have a voltmeter to check the battery voltage while cranking when you have the issue?

What about the ground cable? Did you check that as well?

Roy
https://www.2carpros.com/articles/car-battery-load-test

https://www.2carpros.com/articles/everything-goes-dead-when-engine-is-cranked

https://www.2carpros.com/articles/engine-cranks-excessively-before-starting
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Monday, July 23rd, 2018 AT 3:13 AM

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