Water in the oil steps to take next.

VIP 4.3

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Jul 12, 2018
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I would like to start a forum to go step by step after finding this issue. I would like to address this as hands on only. I have this issue after missing a drain plug last season during winterizing my boat. All help and additional information is apreappreci and needed. Thanks.
 

tpenfield

Moderator
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Jul 18, 2011
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18,943
:welcome:

What is it that you want to talk about? Water in the oil, missed a drain plug during winterization.

It seems that you are talking about a cracked engine block. 'We' have seen many cracked engine blocks this season, more so than I remember from previous years.

Feel free to ask specific questions, but basically you will be getting a new engine block, if that is the case.
 
Last edited:

Scott Danforth

Grumpy Vintage Moderator still playing with boats
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Jul 23, 2011
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52,082
This past winter was brutal. people in Louisianna and Central Florida lost motors due to not winterizing.

forgeting a drain plug was a death sentence to your motor.

pull the drive
pull the motor
pull all accessories off your motor
get new long block
put all your accessories back on new motor
install new exhaust manifolds and elbows
install motor
align motor
install drive
go boating.
 

Silverbullet555

Chief Petty Officer
Joined
Mar 13, 2011
Messages
621
This past winter was brutal. people in Louisianna and Central Florida lost motors due to not winterizing.

forgeting a drain plug was a death sentence to your motor.

pull the drive
pull the motor
pull all accessories off your motor
get new long block
put all your accessories back on new motor
install new exhaust manifolds and elbows
install motor
align motor
install drive
go boating.

You missed a step

1a call insurance company and maybe write a small check.
1b write a big check
 

VIP 4.3

Recruit
Joined
Jul 12, 2018
Messages
2
No insurance so that part is out and a NEW long block is more expensive than the rest of the boat. I guess I'm asking is the only way for milking oil the block. How do I know for sure that is my only issue? I was hoping to use an automotive 4.3 block and all my other marine parts.
 

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Boater31

Petty Officer 2nd Class
Joined
Mar 18, 2017
Messages
129
You could try pressure testing the block. It would tell you where the crack is. You didn't say what plug you missed. Is there a chance the block could be ok if the forgotten plugs are the manifold plugs?
 
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