Joined: Apr 2005

Posts: 3,337

Likes: 0

From: Place with no quail:(

Joined: Nov 2018

Posts: 1

Likes: 0

I’m new to the 5.9 24 valve Cummins I’ve been having problems with the p1689 code trucks runs great but when accelerating the rpms coup then it’s like it blows off and the rpms pick right back up and I’ve seen on here that people talk about unhooking the EZ module of my truck has one where would it be located

Joined: Nov 2001

Posts: 3,733

Likes: 264

From: Austria Europe