https://youtube.com/watch?v=ykQh2U78I_w&wmode=opaque
Watch the video and let me know what you think please
Truck info, 2006 FL classic glider, ddec4 12.7,
It’s been doing this for about 3 years now, started sometime after having Freightliner do the bull gear. Engine has had a complete inframe including a reman head, injectors, pistons, liners, bearings, oil pump. Had no effect on the problem what so ever. Turbo was replaced with the bw171702 sometime near when this started, don’t remember if before or…