C3500 with the po216 and p1214 codes
#11
#12
thankyou for the information, I have done the tdco and now I will see if any ses lights come back on, if they dint then I will start with some mods for more power. first will be the pmd relocation then I am going for the turbo master.
#13
well after advancing the ip and done the tdco my problems are gone and truck is running good, I think I have the ip advance alittle too far because of the rpms are running at 800 at idle so I think I need to retard it just a little and see how that is. Thank you everyone that helped me out and I hope I can do the same for another person soon.
Sam
Sam