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That $40 fuel pressure gauge I bought on a whim paid off in Tulsa

Picked it up at a pawn shop last month, and it caught a bad lift pump on a 6.7 before the customer burned up his injectors... saved him a couple grand right there. Anyone else keep a cheap gauge in the truck just for diagnostics?
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1 Comment
val_williams
Even cheap ones have paid for themselves more times than the expensive ones.
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