Truck will not restart after it has been running for thirty minutes or so

Tiny
GSCOTTBROWN
  • MEMBER
  • 1989 GMC C2500
  • 5.7L
  • V8
  • 2WD
  • MANUAL
  • 175,000 MILES
Truck starts fine when engine is cold. After I drive it for a while turn it off and try to restart the engine it will not restart. The starter does not seem to want to turn over the engine. Once it sets for a while it will then start.

I have replaced the following:
Starter
Battery
Distributor
Park Plugs and wires
Battery cables and ground down the connections to ensure I got good contact.

Planning on replacing ignition coil next. Any suggestions on what is causing this or what to change next?

Thanks
Friday, April 26th, 2019 AT 8:32 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
What brand of starter did you use? I recommend AC Delco only. Can you please shoot a quick video with your phone so we can hear the noise? that would be great. You can upload it here with your response.

This guide can help as well:

https://www.2carpros.com/articles/starter-not-working-repair

Please run down this guide and report back.

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Saturday, April 27th, 2019 AT 11:45 AM

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