2005 6.0l Vortec Engine Block Drains

By tjg79
April 28, 2011 in 1999-2013 Silverado 1500 & Sierra 1500

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tjg79

Posted April 28, 2011

Hello,

Does a 2005 6.0L Vortec engine have block drains? I was looking at a 2005 Savana 3500 and I don't see the drain ports on the engine block when viewing from the underside. The owner intends to flush the cooling system and the radiator doesn't have a drain port either. It's very difficult to get to the lower radiator hose. Seems as though some GM vehicles have a radiator drain and some don't; what's up with that?

Regards

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