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02CCSB
December 28th, 2017, 04:56 AM
Have a customer, deleted with a reputable tuners file, the truck constantly hazes at idle. EGR is blocked, DPF/DEF removed, 9th Injector unplugged. Did some searching seems to be fairly common with most tuners, can anyone provide any insight into this? It

GMC-2002-Dmax
December 28th, 2017, 05:53 AM
That isn't common, it may smell more due to no SCR and DPF, due to the fact that equipment is missing, but hazing at idle, not unless its -15 and not plugged in

staytuned
January 9th, 2018, 03:59 AM
should it be plugged in on 15 and earlier ?