HELP HELP HELP!!!
 

1990 corvette, starts, runs, when it gets warmed up stalls sputters quits. And won't stay running.

To be honest, if that is the original engine w/ the factory ECU, you are better off checking codes first... there are a mess of sensors on this car. You have eng. code on? This could be any # of faulty sensors to a bad cataletic convertor... needs to be hooked up to the correct software & searched for trouble codes. Good luck!

I AGREE --GET IT ON A MACHINE[ WITH SOMEONE WHO CAN USE IT RIGHT] AND FIND IT THAT WAY

LIVELY

sputtering/stalling
 

a buddy of mine had the same problem with a late 80s vette it was the injectors good luck