I have 2010 2500 Dodge RAM.
It had been losing coolant for a while before it finally gave out.
Long story short, replaced the head gasket, and the truck started and sounds great idles fine, revs fine, drove 22 miles to work and under light or heavy acceleration.
I am getting what I have found to be called diesel knock.
The truck never did it before, BUT I made the mistake of cleaning the nozzles with a brass wire wheel.
Do you think that is my issue?
I pulled injectors back out and removed nozzles, and cleaned with air and brake parts cleaner, and all the nozzle holes spray fine from what I can see, and yes, valve lash was correctly set at .010 and .026.
Thanks.
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