Oils good. The coolant was down about a gallon. I've been doing a lot of reading, and am leaning to it being the EGR/EGR Cooler. I've found EGR replacement kits, and EGR Cooler replacement kits. Yea...I'm running my truck strickly off road/racing...blah blah blah...(there's the legal...
Hello all.
I have an `06 with the 6L. It started shuttering the other day while cruising down the road at around 1500rpm under light load. Acted like it was missing. Runs fine over 1800. Then tonight driving through town it started making a high pitched whistling sound and a TON of white...