I knew a guy in Tx, who ran his pickup on propane, back in the 70s. As far as I know, he didn’t have any problems with it, but only as far as I knew. Zamboni machines run on propane. I have driven one before. The guy I knew in California, had a Honda Civic, and it ran on natural gas. There is not very much in the way of infrastructure, so he is limited as to where he can drive it.
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Mr D’s PU doesn’t have an ignition switch?
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