Knock only in PE
Thread Starter
10 Second Club
Joined: Jan 2010
Posts: 2,317
Likes: 20
From: Hurley, VA
Knock only in PE 04 Sierra 6.0 with a small cam. I’ve noticed I’m getting full 8 degrees knock anytime I enter PE. I had PE set at 60 tps and the second it surpasses it instant 8 degrees. I can turn PE off with the rpm delay and no knock. What is causing this? Truck is in SD right now. I can post a file if needed.
On The Tree
Joined: Jan 2019
Posts: 105
Likes: 0
From: Detroit, Michigan
Have you changed any of the knock sensitivity settings or any of the transient mode parameters? What about anything in the Spark >> Retard tab? A cal file would be helpful, without it, we would just be throwing darts.
Thread Starter
10 Second Club
Joined: Jan 2010
Posts: 2,317
Likes: 20
From: Hurley, VA
