× 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: Low Oil Pressure Reading On Gauge
Posted to Technical Discussion Forum on 2/11/2020

GM specifies to test at the filter because it is the quickest method and most accessible. Has others have said it will likely be the pick up O-ring has failed and sucking air. Login to read more.