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yes my 1981 Chevy 350 engine it starts up when its cold after you drive it for about 20 minutes and then shut it off and when you come back it has nothing no spark no nothing until it cools off again. can't find the problem.


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Location: Oregon
If you have verified that you have no spark from the coil check to see if the distributor signal is present at the tach terminal. (that would be the RPM signal) Power from the ignition switch...?

you could have a bad coil. you could have a bad ignition module. you could have a bad pick up assembly. You would need to check these things when the engine has no spark. See which things are working and which one isn't. Or maybe more than one...


   
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Thank you I will check them things and get back


   
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