WOW, Wish I would have....
...purchased the right truck the first time. First run today with new to us GMC 3500 and WOW. The difference between the GMC and F350 is night and day. Truck pulled our fiver over same hills that o...
Forum Discussion
carringb wrote:Halmfamily wrote:
Sorry 6.0 guys, did not want this to be a bashing session. The Ford seemed to have lost some of its power after I had the new EGR and oil cooler installed last year. .
Doesn't surprise me at all. Blown EGR cooler causes Unison ring rust. Yours got stuck in a low-boost condition, This won't usually show a code, but if you hooked up a reader, you'd almost certainly see boost is not anywhere near spec. I had one 6.0 through the shop that was only making 15 psi boost under WOT.
That may have been the issue. Could never get above 18 or so PSI on boost gauge after repairs were made.
