× 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: 99 PSD...test your diagnostic skills!
Posted to HD/Fleet Forum on 7/13/2004

[...trimmed text...]

Just a guess, but it sounds like the high pressure oil reservoir ran out of oil. Why? Bad check valve? Bad pump?

Login to read more.