× 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: BMW Oil Pressure and Compression
Posted to Technical Discussion Forum on 2/8/2020

I would check cam and crank timing using a scope to be sure. Are there valvetronic codes as well? I could see the valvetronic staying closed and not allowing air in, which would skew the compression readings down. Just a thought. If it is in time, I wouldn't t... Login to read more.