Join Date: Jan 2021
Location: Seattle, WA, USA
Reasonable Air Fuel Ratio tester
Does anyone have a portable tailpipe tester to check AFR? Probably one of the most important tools to own like compression, dwell etc. I have never owned one that didn't come in a late model car. This would just be a nice tool to have and if it can be had for a little over $100 that would be handy to have. Any recommendations?