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Old 03-13-2010, 02:11 PM   #11
blue2000s
Porscheectomy
 
Join Date: Mar 2006
Location: Seattle Area
Posts: 3,011
Quote:
Originally Posted by Lil bastard
That is an 'Old Wives' Tale! There is no greater propensity for a Boxer engine to smoke on startup than any other IC motor.

As proof, all you need to do is look at Subaru's boxer-4 and flat-6 engines, they do not smoke.

If a horizontally opposed motor smokes on startup, there's an issue with rings, valves or guides, or in the case of the Boxster, the AOS.

Subaru engines do puff on startup every once in a while too. Now the hydrolock statement, that's unrealistic.
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