NGM Diesel 1

i will call dan on monday but, my question is has any one here used one on a 03-04 and out of no where the thing wont load up extreme, but will load up performance just fine? power on performance is good but the extream is slow and pops, like the tune is bad, any ideas? thanks

Chris Blevins

Is it the HOT PPE???

Mav

u might need a fass or glacier pump

NGM Diesel 1

no, the truck has a fass and it is modded more than most. the ppe is the regular version.

Mav

i dont know then maybe call them?? Anyway did you compare it to anything else?

lmills

We had the same issue when we loaded it on Chadd's twinned 555 truck just before the dyno event the other year. Between the way that one acted on his truck, and the fact they could never get me one to load up on my truck, I walked away from them and never looked back.

morkable

It has to be the regular version as they didnt offer the hot for the 305 555... Have you tried clearing the ecm by unhooking the batteries, and draining the ecm? (You can do this by touching the positive and negative cable together after unhooking both batteries)

Kevin

OT-OF-Here

Kevin,

Is this the same as a reflash of the ecm then? Are you saying it will then reset?