× 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: Sluggish 6.0L
Posted to HD/Fleet Forum on 4/16/2021 1 Reply

Does this truck have the throttle body, on top of the engine, where the intake pipe is connected, if so, un plug it and test drive. I had one that was messed up, and had no power, and it would bark back at you if you tried to accell hard. Login to read more.

1 Replies Received (View Replies)