Aug 27, 2015
John remembers when cars had true dual exhaust systems. He wonders if today's two-tailpipe cars have any advantages over the single tailpipe variety. Car Talk's explanation here.
Nov 01, 2001
We have a ' Ford Escort with miles Recently we've noticed the strong smell of exhaust coming in through the air conditioner or heater almost every time we come to a complete stop This only happens when we have the...