I guess with the plug comment I was referring to a bad gap or issue with the plugs performace itself. With water coming out though, I would say it's cuz the cooler weather.

Spark plug issues will tell thier tale on your exhaust pipe but this will usually result in discoloration of the tip. Like black or white etc.

I think your safe and would contribute this to the cooler weather


Water and steam are perfectly normal. Water is a by-product of the combustion process, and when it comes out of the engine, it's hot, so it comes out as steam and if the tailpipe is cool, some of the steam condenses on its way out and dribbles out as liquid water.

Make sense?