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dennyt · 04-18-2011, 04:51 PM

Water vapor is a byproduct of combustion, and when your exhaust system isn't warmed-up it will condense the water vapor. So if you see a car dripping water out of the tailpipe, you know it's not warmed-up yet.

04-18-2011, 04:51 PM	#3 (permalink)
dennyt in tents Join Date: Dec 2009 Location: Seattle, WA, USA Posts: 158 The Adventure Wagon - '94 Subaru Loyale Wagon 4x4 Subaru 90 day: 33.43 mpg (US) Electro-Monkey - '11 Surly Karate Monkey BMC V2S Front Hub Motor 90 day: 694.1 mpg (US) Thanks: 31 Thanked 31 Times in 23 Posts	Water vapor is a byproduct of combustion, and when your exhaust system isn't warmed-up it will condense the water vapor. So if you see a car dripping water out of the tailpipe, you know it's not warmed-up yet. __________________