i told the gm mechanic what i was doing tomy truck, egr delete, he said that was prob, the best thing i did to my truck. he cant figure out why in the world gm and the gov, have there heads so far up there ass, do the delete, save your motor.
BLACK 2005 gmc 2500 hd LLY CREW CAB
EDGE CTS INsight, EGR DELETE by MKM Customs, AFE BLADE RUNNER MP TURBO INLET,
ARP STUDS, grade C gaskets from ATP (DUSTIN)
NICKTANE CAT ADAPTER, K & N COLD AIR INTAKE, K&N Precharger, 5" DIAMOND EYE exhaust, 7" BLACK CHROME TIP
BIG THANKS TO
DARRYL ATKINS, CREATURES OF THE NIGHT PERFORMANCE
"BOBO" BOB OLSON FOR the finest EFI live ENIGINE/TRANNY TUNES