× 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: Changing 2004 Tahoe 5.3L spark plugs
Posted to Technical Tips Forum on 12/12/2020

[...trimmed text...]

Jamey, I have observed this lack of intelligence. Another manifestation of lacking intelligence is not checking the oil level. I had a customer whose vehicle used one quart/month. So he checked the o... Login to read more.