HELLO WANDERING TURTLE. WHERE ARE YOU? LOL

I tried the 7747. It started but idle is 2000 rpm and MIL flashes. I have to locate pin out and/or located thr original. I can't get info from OBDII connector on this ECM or thr old one. I...

1998 GMC T6500 6.0L 366CI TBI with Allison Transmission. Bad ECM 16196388

Need help finding replacement ECM for 1998 T6500 6.0L BB with allison transmission TBI. Original ECM is 16196388. Any help /suggestions appreciated

I would like to pay you for your ECM ASAP

1998 T6500 6.0 BB with a defective ECM

Thank you

Hi my fellow gear heads

Im interested in ECM . You cab text me if you want <Personal contact information removed - Admin>