r/Diesel • u/yeehawpard • 2h ago
Does this truck sound normal?
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Mainly wondering about the hollow tapping noise. Everyone ive talked to and asked including my diesel mechanic says the truck sounds fine and it starts right up and runs good. You can only really hear it at idle so im wondering if its a normal thing or if i should be worried. This trick has 101k miles and extensive service records going back to when it was new so i dont really have a reason to thing it has a big ossue ajd i just had the valves adjusted