OK getting somewhere - need more help

[guinnessdood]

Originally Posted by ffvetteman

Ok now I took it out again with my stock ECM in it, it ran fine but after driving it for a bit, the service engine, service asr lights came on and I lost the speedo and the security light would flash. It ran perfect with gobs of power, even though I did not open it up. THe power key would not turn on. Could not get a code, so I think with a new ECm I should be done.

Sounds like a solid fix. You got an ECM on the way then? Now let the mod madness begin! :-)