Join Date: Jan 2009
Location: florence, VT
Thanked 23 Times in 13 Posts
Anyone else have a surge when their truck is cold, around 160. Mine feels like it's bucking/ surging bad sometimes. It did it even without a tune. The fuel filter is only a month old and it's a Napa (Wix). I can't figure if it's the turbo, the programing, or bad fuel.
06 Sierra 2500 4wd lb. Predator, S&B, MBRP duals-no cat, Quadzilla gauges, Allison Jr., Riderite air bags, PPE Tie rod sleeves, egr plate / finger stick. 02 Chevy 3500 8.1L
4wd dump 9' Fisher mm2, sander. 03 Kubota L4630. 80'S or 90's Komatsu pc50. 89 d250 5.9 which may someday go into something.