Reply to "K&N air filter for Duramax Diesel- Yes or No"

Eric DyeLOA's humble servant FounderLance AmbassadorLifetime MemberTrailmaster

@Jason & Celia-Texas posted:
Thanks for all the good info. I will stay with the OEM filter.
I assume the dealer will check the water separator, and change if necessary when I get the oil changed? Like I previously stated first time diesel owner. I had a diesel tractor and it had a visible water separator that I could empty when full, not sure on this truck.

I would never assume the dealer would do anything in your best interest. I would suggest learning to change and service the fuel and water filters yourself. Or find someone you trust. In my experience, the dealer can't be trusted.

3/11/2411:45 AM

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