Forum Discussion
rtbmrgl
Dec 11, 2016Explorer
I used to work at a smog inspection station (Calif), I can take it up there and put it on the tailpipe sniffer and see what it reads. If working correctly it should only read Co2.
You could always get a coal mine canary, hahaha,:R

You could always get a coal mine canary, hahaha,:R

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