Engine will not stay running

1973 DODGE VAN
35,000 MILES • 5.9L • V8 • AUTOMATIC
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DMAGICK420
  • MEMBER
  • 1 POST
I gave water and gasoline leaking from the front of the block. It seems to want to start as if it were out of fuel but won't run. It immediately shuts off after it starts.
Jan 21, 2022 at 12:58 PM
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SQM
  • ✓Experienced Mechanic
  • 6,383 POSTS
Hello,

Generally speaking, an engine will need spark, fuel, and compression to start.

Here are some guides that will help with each of these.

https://www.2carpros.com/articles/how-to-test-engine-compression

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

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

To figure out if it is a fuel issue, spray some starting fluid in the carburetor. Then try to start. If the engine starts and runs for a little bit, then the issue is fuel.

I you have fuel then you want to check for spark. That can be done easily by removing a plug and cranking the engine.

Let me know a few more details of what you are experiencing.
Thank you.
Jan 21, 2022 at 2:23 PM
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