× 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: Combustion Leak Detection Fluid aka Block Test
Posted to Technical Theory Forum on 7/24/2018

I might be saturated with HC's at this stage, but the blue fluid reacts with Co2. That's why I do a breath test after a negative. Balkamp fluid changed with barely over 1 exhale towards the tool. Login to read more.