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LakeErieFishing · 09-14-2016, 12:04 PM

If I remove the petcocks from the engine block, will that also drain the water from the exhaust manifolds or will I need to detach the hoses for those to drain? Engine is a Merc 888. Thanks

09-14-2016, 12:04 PM	#1
LakeErieFishing Member Join Date: Sep 2016 Posts: 42 Thanks: 10 Thanked 0 Times in 0 Posts	Draining engine and manifolds of water If I remove the petcocks from the engine block, will that also drain the water from the exhaust manifolds or will I need to detach the hoses for those to drain? Engine is a Merc 888. Thanks