× 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: OIL INJECTORS
Posted to HVAC Forum on 12/21/2020

Hi Michael G.,

I have added a little oil when I thought it was needed to R-12 and R134a systems. With a recovery unit, most of the time you can gauge how much to add. On vehicles that have been repaired after severe collision damage, it is a little harder to... Login to read more.