× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Plugged DPF
Posted to HD/Fleet Forum on 10/22/2020

How about some kind of fuel treatment/additive that the customer might have put in the fuel? There's all kinds of snake oils being sold out there these days. Combine that with a bad "tune" and who knows what might wind up in the aftertreatment system. Login to read more.