when my truck is under a little bit of strain, not all of the time, but a good bit of the time it will make this awful clicking noise from under the hood. any ideas on what that could be? it is a 04.5 lly w/ 50,000 miles
i have the same thing when temps are below 165. it seems to go away after that. alot of the guys here seem to think it 's a injector or the computer needs to be reflashed newest update. i'm taking mine in friday probably.
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