I have a 95 z28 5.7 LT1 The problem iam having is the car will randomly die out I have replaced fuel pump regulator and its still dies I have done a complete tune up Execpt opti Before it dies it seem to run like crap rpm gage bouncing up and down then dies. Yesterday when it died i tried to start it back up the first time it started ran like **** and died again the secound time it ran fine. Can someone PLESE HELP??

 

Sounds like an opti problem to me. Do you have any codes the car is throwing?

 

codes?

sounds like an igniton system problem to me. prolly that opti

 

no codes....Thanks for the info guys looks like iam gonna do the opti