Newbie melts the freeze plugs out of the manifold, got time for a laugh.....

PorkLoins

New Member
May 31, 2009
6
Pittsburgh, PA
Hi,
Brand new, unhappy, SR boat owner here.
Picked up a 1999 SR SD 210 on Ebay.
It needed some serious work, turns out the boat broker bought it from a repo dealer.
After 10 hours of a SR mechanics time and 80 hours of my own elbow grease, we put her in the water on Wednesday night. 8 minutes into the first ride, white acrid smoke began to pour out of the engine compartment. The engine had overheated badly. We opened the engine compartment to find that the freeze plugs had melted out of the manifold on the left side. We lacked any ability to put the boat into forward or reverse. After an amusing/humbling pull from the local Fire Department, we returned to the boat club to a rousing greeting from the members. As the mechanic looked at the boat today, he suggested a new manifold, a new water pump, new wiring to engage the gearing *He says it melted. Even at his remarkably affordable hourly rate, he thinks we are looking a $800-$1,000 in repairs including the $350 for parts. This boat spent some time in salt water, something I will avoid in the future but can not change now. Because it was a repo we have a very limited view of its service history. My question: Does his assessment sound accurate? Do I really need to change the manifold? What would you do? I am beyond frustrated with the situation and recognize I've made some rookie mistakes, fortunately, I did get the boat $4,000 behing book value.
Any thoughts of an intelligent nature are encouraged.
Sincerely,
Captain Pork Loins
 
Well Captain.
His bill to repair sounds reasonable. You're in it now so you may as well get it fixed right then go enjoy the hell out of it.
 
Just curious, what did the engine temp get up to before the "melt down"?
 
Original manifolds and risers?
Salt water use, ten year old boat. Raw water cooled?

If so, the risers and manifolds are a ticking time bomb. You didn't say the engine overheated, so it was probably a hot spot in the manifold caused by blockage of a cooling passage. I'd suggest replacing manifolds and risers, both sides.
 
Original manifolds and risers?
Salt water use, ten year old boat. Raw water cooled?

If so, the risers and manifolds are a ticking time bomb. You didn't say the engine overheated, so it was probably a hot spot in the manifold caused by blockage of a cooling passage. I'd suggest replacing manifolds and risers, both sides.

Same recommendation here if you have the orignal risers and manifolds. Your bill be higher but your peace of mind quotient will go way up.:grin:
 
Thanks for your replies to this thread.
I've decided to replace both manifolds, the risers and to buy a new water pump kit.
By the way, when she heated up, she melted the shift cable as well.
What's that line Daffy Duck used to say, "SHOOT ME NOW, SHOOT ME NOW!"
I'm really beginning to understand the joys of boat ownership. Over 100 hours invested for an eight minute ride that ended in a cloud of white smoke.
Captain Pork Loins
Over and Out
 
Hi,
Does anyone have a suggestion for where to pick up the parts I'll need for this online inexpensively?
I need 2 manifolds, risers, a water pump kit, shift cable etc.
My mechanic suggests Oscomotors.
Any thoughts?
 

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