94 Z28 cut out problem
March 2nd, 2017, 12:17 AM
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94 Z28 cut out problem
ok so i have a 1994 Z28 and i can start it and runs fine till up to temp so i replaced the ICM and Coil and MAF and Coolant temp sensor and fuel filter and regulator and pump its running 38psi idle and its like random cut off and it will start right back up i am lost here i have heard the opti spark and i have new one but i am unsure cause it runs really well when it runs and sometimes i can drive it for hours and not have a problem and then out of no where it dies please help also it almost sounds like a module is shutting it down like a little snip and then she dies i was thinking map sensor or opti but i honestly need help here cause someone said vats but i dont have a security light at all
Last edited by wrekerdriver88; March 2nd, 2017 at 12:21 AM. Reason: misspelling
