Ram Heavy Duty Forum
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johnmyster's latest activity
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Jjohnmyster replied to the thread 5w-40 whoops.In the event that actually happens, you end up with a thick 30 weight hot...so pretty much the same as you would've been starting with a...
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Jjohnmyster replied to the thread SHORT TRIPPING WITH NEW 2025 6.7 EMISSIONS SYSTEM.With two DOCs, one could (in theory) use post injections to get the SCR up to temperature for optimal NOx conversion, entirely separate...