Mike,
Yes, those old CO (Carbon Monoxide) kits were excellent.
Sadly those sensors didn't last too long, and it was
cheaper to buy a new kit than a replacement sensor.
I also grew up building those Heathkits. Didn't understand
what the heck they did until years later! ;-)
Tom
datsunmike wrote:
> I used to have a HeathKit Air/Fuel setup that I bought in the 70s that I
> used to get baseline readouts and adjustments. It worked great and went up
> the tailpipe.
>
> Unfortunately it died and couldn't be fixed :(
>
> Mike
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