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Re: 5.9 Cummins Idle Validation Switch
Posted to HD/Fleet Forum on 4/24/2024 2 Replies

OK: here's the final word on this truck. Sunday evening, I discovered that the VP pump was missing two of the four mounting nuts and lock washers. These were the two upwards, one towards the block, the other outboard towards frame.

I tried to pry easily on p... Login to read more.

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