× 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: E7 LOSES PRIME
Posted to HD/Fleet Forum on 2/13/2021 3 Replies

If this engine has the Bosch 8500 series pump then no the fuel system cannot leak down through the injectors themselves. It would be a good idea to check for air in the return back to the tank. A leak on the suction side may not cause a driveability issue but ... Login to read more.

3 Replies Received (View Replies)