RuffCat

My plates move freely and are not gunked up but unfortunalety I have to remove the upper intake to replace the module that is bad. Should I keep the plates or dump them and remove the butterflies? Also, I just put this motor in last year and have only driven about 200 miles. I kept my gt harness from the computer to the firewall. Could this be my problem? I tried the cobra wiring from the ecu to the firewall and the car wouldn't start so I just kept the GT harness in there. I have the right CCRM so I assume my module is bad. Please let me know what I should do so this gets done once! No one else on the other forums I'm a member of can tell me what to do. They seem to know squat. Thanks

uberstang1

If you are using your GT PCM thats the problem, it cannot open the IMRCs i ran into the same problem, I couldnt get my cobra ECU to work with my swap eiother car would start and shut off after about 15-20 seconds, so i went with the deletes and a tune and everything was golden on my gt ECU.

Ehmark

The GT harness from the computer to the firewall does not have the propersetup to use the imrc's. You will also need a cobra ecu with that wiring.You couldRemove the imrcactuator and the butterflies and port match the imrc plates youll be glad you did Or If youwant cobra wiring I have a bunch and it would be cheap pm me if interested.Either way you will either need a reflash or a cobra ecu.