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holstein13's avatar
holstein13
Explorer
Aug 08, 2015

Jake brake on or off driving on flats or small hills?

One of the debates we had this week was whether you should drive with your Jake Brakes on or off while on flat land or small hills. Everyone agreed that you should use them in the mountains or steep ...
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holstein13's avatar
holstein13
Explorer
Sep 08, 2015
UPDATE: I received the Inline 5 interface kit for my engine port and ECM and I downloaded Cummins PowerSpec program. It all worked like a charm and I made the suggested changes to the Jake Brake. I really love the way the Jake Brake operates now. Thanks to all who responded to this post.

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