× 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 GM truck fuel pressure
Posted to Technical Discussion Forum on 2/10/2000

[...trimmed text...]

========================================

If your fuel pressure appears normal (58-62 psi at WOT) and your fuel trim (short term or integrator, long term or block learn) looks normal, you may want to... Login to read more.