This hickory fire piston comes with a bag of char cloth as tinder. Some home emergency kits include fire starters. This ...

A spark plug ignites the fuel which makes the combustion gases push the piston, to drive the crankshaft. Watch the video to see it in action. Produced by Leon Siciliano More from Tech A triangle ...

The piston rings in these vehicles over time could ... This could even cause a fire due to engine oil leaking onto a hot exhaust component because of a hole in the engine block.