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585 Views 5 Replies 5 Participants Last post by  dieseljoe92
i was woundering if there is any way to lower the idel on my truck a few hundred rpm it was auto and i just swaped it to 5speed it idels at 950 or so
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it can be done, but you would have to take it to a cummins shop and it would probably cost more than you want to spend!
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