Hey everyone, new to the board and curious as how to the ECU works. Sorry if this has been asked before but I was wondering if its possible and how hard it would be to reprogram an 3100 ecu out of a front wheel drive car like a grand prix or beretta to be able to work well with a 5 speed manual trans. I know that the motor was always geared together with an automatic which is electronically controlled. I know alot of people just want to dump there auto and throw in the 5 speed to unleash the power of the motor but not possible there was never a 3100/manual ecu program written. Atleast thats what I think it is, so if anybody can give me any info on this, Thanxz.