There are several of those spark plug tire pumps on Ebay right now. I've used one at times, and they work pretty well. They don't use the intake mixture to inflate the tire- - - -there's a small rubber bladder that gets squeezed and released by compression pressure and fresh air gets pumped into the tire. It's noisy, but it works.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!