knock sound
01-21-2015, 03:33 PM
#1
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knock sound
I have a 2005 5.9 that I am stumped on when it is cold starts up no noise at all when it is warm starts up but makes a knock knock sound I think it might be a leaking injector but not sure any suggestions
01-22-2015, 06:47 AM
#2
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Could be. Run a heavy dose of cleaner like Power Service Diesel Klean and drive it like you stole it to see if it helps.
Also do you have a auto or manual tranny?
Also do you have a auto or manual tranny?
01-23-2015, 12:20 AM
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