Motoring TV Tip of the Week: The forgotton spark plug (02:41)

Published on January 11, 2017 in Motoring TV by Brad Diamond

With scheduled tune-ups reaching 160,000 km, the spark plug can be off most mechanics radar screen to inspect.

However even Bill was shocked when he discovered a set of plugs that had lasted almost 400,000 km !

(This segment originally appeared on Motoring TV 2017 episode #1)