Hello all,
On my 95 GMC K1500 350 Auto TBI, the driver side injector is not spraying as well as the other and has a weak ground signal coming from the ECM to fire it. I swapped the injector connectors and it follows the one injector harness. The green wire coming out of the ECM for the Ground Signal is week at the ECM plug. I have taken some ground straps off of the fire wall and frame rail in engine compartment to clean up and no difference. Anybody have any other ideas? I have also tried unplugging the TPS sensor wire for whatever reason that I read on other forums that I have been researching. I have seen where other people have had the exact problem but there is never a conclusion to the problem. IF I need a new ECM is there a way to convert it into a ECM that I can put a EBL into it?

Thanks,

R.S.