Quote:
Originally Posted by woodman
Newer diesel engines under warranty state, to not use any additives. They recommend strictly adhering to their service guidelines and agree you'll be much better off. It you add anything, it should be proprietary and so stated, otherwise you may void the warranty. These new engine tolerances are very specific.
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Woodman
This is exactly what we are told by RAM - do NOT use additives or the warranty (including any extended) will be void! We are strict about the maintenance and very please with the truck's performance.
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Don & Ann Wheeler:
2017 Montana 3791RD, 2017 RAM 3500 Diesel Dually, Aisin, 4.10, Sailuns, Disk Brakes, TST TPMS.
Don: USAF Ret., Fighter Pilot - Vietnam Vet '66-'67 & Ann: Ret., Texas A&M Ph.D.
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