What my mechanic found.......

[maroman88]

i went down there today and on friday he checked everything over and found when he plugged the noid light into the injector that it just stayed hot and never pulsed, thus just constantly dumping gas into the motor and fouling the plugs, he thinks its a bad ECM but isnt positive yet, what do u guys think about this?

[Tru2Chevy]

If the injector isn't getting the proper signal, then it's a good possibility.

- Justin

[HardcoreZ28]

Is it TBI or TPI? Could be a shorted injector wire causing a constant fire. If it's TPI, was it only one injector or the whole batch on that side?

[maroman88]

TPI and i would imagine he tested more then one and probably on both sides

[89 Trans Am WS6]

Hardcore's got the right idea..gotta know if it was one/one bank/all of the injectors to give ya a better idea of whats wrong/could be wrong

[maroman88]

well they popped in a new ECM and it runs:) its guna get a tuneup and be back this week hopefully