kevinmcf

Sorry ecm is 7165! I have a 86 TPI set up w/ TPIS ram intake, installed on a 5.7 motor.
Car will not start I have a replacement ecm I pulled the cover on the ecm had a large blue chip plugged in (2.5" long).
Is the blue chip an aftermarket programmed chip?
Car sat for 7 years fuel system had contaminated from methanol fuel deteriorated rubber fuel lines. Had to replace all fuel lines, fuel pump, regulator, all filters (2 gas filters because of rust in tank) even return line was caked with bits of rubber. and flushed fuel system. Even though it ran strong, prior to sitting w/TPI setup installed. I always wanted to use larger injectors since the 1986 camaro 305 system had only 19lb injectors. I installed a set of 30 lb I got cheap to test. Motor ran very rough (like a bad MAF) no idle then eventually no start. I put original injectors back in (I pulled injector screens in case of rubber but were clean), I still get a no start, so I replaced plugs (fouled) and wires and does not fire. Motor was bal, blue-printed, cam, w/roller rockers dyno tested w/850 holly carb @375HP before the TPIS was installed so was a strong runner.