need more help or even a guess

[david h]

thanks to all who responded at first it was the maf borrowed an 87 and no more burnouts runs great now for about 10 mins
then just dies wont start until the next day fp is 38 got spark just wont start back up after it dies my scanmaster
numbers look ok no codes set

 

[TurboBuRick]

Fuel, spark, air. One is missing.
Next time it won't start pull a spark plug.
Wet plug = no spark
Dry plug = no fuel
Take it from there

 

[dank GN]

Check the main fuseable links attached to your starter by your hot ass headers . And the main grounds . I'm guessing that's. Your issue

 

[david h]

dry plugs grounds are good ill look at fusible link
thanks

 

[david h]

ok tried to start yesterday got nothing checked for injector pulse, nothing, put my old 84 ecm back on started right up and sat and ran for about 20-30 mins
where can i get a good ecm i guess cardon remans are junk