My jake brake has started to cut out recently, like it is working on half power..sounds like it is surging.. Works fine when it cools off or when I 1st start off..cooled off and got 1/2 way down mont eagle and started cutting out again, like it derated it self to 1/2 power..2004 peter with c15 bridge engine..
Jake brake cuts out C15
Discussion in 'Trucks [ Eighteen Wheelers ]' started by Sodapop, Nov 22, 2013.