Hello, I am new here, and sorry if I post a Dumb question, but I have a problem with the truck in my signature.
I forgot to add that my truck has had parts fall off and is tuned by the Doctor.
I have a problem with my damn 5-inch Exhaust pipe ratting at an idle.
I went through it last night and tightened all the exhaust pipe band clamps and the downpipe clamp.
The clamp was loose, and I changed out of the rubber exhaust hangers and did all that, and the exhaust was still ratting.
I looked some more and found out it seems like the engine has a vibration at idle.
The engine is not missing, drives fine with lots of power, and is not smoking.
I have only had the truck for a few months and still getting used to it.
The truck has around 174,000 miles on it.
I have only noticed the engine vibrating/ not running smoothly at an idle for a week now.
I am not sure what could be causing it.
Could an injector go bad cause of what I am talking about?
I am not sure where to look.
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