Cummins 2005 ISL low power AGAIN!
What we thought was a sticking exhaust brake on our MH is now a, They don't know. The exhaust brake checked out good and functioning properly. $515.67 later and Cummins West thinks it could be a faul...
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Just a thought, but look at my year long saga on low power. It turnes out it was the sensor telling the engine it was at higher elevation than the flat lander's we are and would detent the fuel.
