× 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: 2000 Tahoe 5.3L P0446
Posted to Technical Discussion Forum on 4/29/2003

[...trimmed text...]

Oh sure...keep me in suspense. Sounds like it may have been something so stupid as a gas cap missing, but.... checking a calibration takes less time than a visual inspection on the vehicle, and at lea... Login to read more.