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LookAtMyPeter_____bilt · 02-14-2021, **(Subject: Paccar MX Engine )**

Hello all. I'm about to buy my first truck to move more of orchard equipment for my business. I found a great deal (or at least what seems to be a good deal) on a 2014 Peterbilt 579. This unit has the Paccar MX engine which is a 12.9L (Not the MX-13) and is rated at 485 hp. I've searched the internet far and wide, but other than an opinion here or there that doesn't really answer my question, I cant find much about the regular MX. I was told by the dealership it was the predecessor to the MX-13 and other than a few minor differences they are practically the same engine. Does anyone have any firsthand experience with these motors? If so, what was your experience? Are they reliable, run good, any problems other than some emissions BS which seems like all trucks are suffering from? Also I'm aware roadside service for these seems to be a problem, but given my application I'm not concerned with roadside services and there's a Pete dealer down the road from me. Any info is appreciated, Thanks!