A little story, marine winterizing with antifeeze or not....

JustJason

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Some of you folks may know. But for those who do not I run a small mobile business out of my home. I do services such as spring commissioning and winterizing, along with diagnotistics and minor work that can be done on site, or with bringing minimal parts back to the house.

On to the meat of the story.
I know a guy that does the same thing that I do. When he winterized boats, he would leave them dry unless a customer asked for antifreeze, but he did not go out of his way to "sell" the antifreeze option. Well 1 day a fews years back he was winterizing a boat that belonged to a new to him customer. When he first got out to it he ran it first to check for any any existing leaks (it had got down below freezing a for a few night, but no hard freezes) and to also warm up the oil to pump it out. When he ran it he noticed a slight knock in the motor, but being a mobile guy and always not bringing his entire tool box with him, he did not have a stethoscope to isolate the knock.

He went on with the rest of the winterizing. And properly serviced the engine. When he filled out his work order he noted the hours on it as the boat had an hour meter that went down to the tenth scale. It was a tick over 1500 hours. One other thing he always did was he left the drain plugs out, along with the the bilge plug, and put those items along with any other pertanant items, (keys, lanyards) in a manilla envelope that he would lick and seal shut and hand to the customer. (which at the time I thought was a good idea)

Well, he gets a call come spring by 1 fuming customer who is screaming his block is cracked, screaming "i'm going to sue you". The customer refuses to let him look at the boat. Its not until he gets a call from the customers lawyer, that he has permission to go and look at it with the lawyer (along with there own "mechanic" present). He finds the boat with the drain plugs back in and exactly 1 tenth more on the hourmeter.

Now stupid him only noted on his work order that the "block was drained". Nothing about where he put the drain plugs. It wasn't until he got to court and got to plead to the judge his case and what he did. Because he did not note where he put the drain plugs (because the customer insisted that he never touched them), the judge ended up doing a split judgment and ordered the mechanic to pay for half of the cost of repair. (on an engine that had 1500 hours, which was unfair in itself)

Long story short, the guy was a sleazebag. He knew he had rod knock and tried to weasel (and somewhat sucessfully) a new engine out of a single mechanic.

No this is not me (seriously). It was a guy I went to school with. Now when I winterize boats, i always use Mercs -100F. No if's, ands, or buts about it with me. I don't buy autozone or XYZ brand antifreeze. I use Mercs, (whats with the new green/blue instead of winshield wiper solution blue btw??? vendor change?) And thats it. If a customer insists he doesn't want antifreeze, I tell them although I appreciate their business, they need to find another mechanic willing to story it dry. And I follow it up with that backstory.

If you Iboaters out there are using private mechanics and on the fence about using antifreeze. Think about my story, and think about it from the mechanics point of view. I know for a fact that if I get 90+% of the water out, and fill it with -100F there will never be any freeze damage. And that gives me piece of mind that I will not get a phone call come spring that somebody has a cracked block.

I have winterized probably 6-800 I/o's and inboards. (I'm not as old as Bondo or Don s, hehehe, sorry guys :D ) I have never recieved the call that 1 of my blocks had cracked. But I have recieved many calls by customers that chose to self winterize that swore up and down they got all the water out, that they have cracked blocks.

Your call guys... but choose wisely. Either method is fine, just don't be surprised if a shop/mechanic insists on antifreeze, we have our reasons.
 

myoldboat2

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Re: A little story, marine winterizing with antifeeze or not....

That's a good story, thanks.


question...


JustJason> I know a guy that does the same thing that I do. When he winterized boats, he would leave them dry unless a customer asked for antifreeze, ...
...I have never recieved the call that 1 of my blocks had cracked. But I have recieved many calls by customers that chose to self winterize that swore up and down they got all the water out, that they have cracked blocks.



As a self-winterizer who recently decided to leave my block dry, how can I be sure that I'm not one of those guys? On my 140, I drained the block, manifold and elbow, poked around in each drain hole with a small brush and a wire, and left the plugs out. (With my open cooling system, I never get water running out of the elbow, although I can see it is moist in there.) And I pulled the big hose that goes from the thermostat block to the engine water pump to make sure there was no standing water (there wasn't), and then put it back on. When you left blocks dry, did you do any more than that, i.e. what more could I do to be sure? Thanks.
 

JustJason

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Re: A little story, marine winterizing with antifeeze or not....

When you left blocks dry, did you do any more than that, i.e. what more could I do to be sure? Thanks.

I do buy 2 grades of antifreeze. I buy the cheap dow chemical -50 "pink" stuff at walmart for 4 bucks a gallon. And I buy mercs -100F at 9 bucks a gallon (blue stuff).

Depending on how the boat is pitched, you may still have a little "pooling" inside of the engine. When you go to drain these thing make sure to have the boat level left to right (some people have dirt driveways and the boat is leaning to 1 side or the other on the trailer). After its level left to right, crank the bow up as high as you can make it go with the third wheel.

Now using that same big hose you took off the thermostat housing. Pour cheap antifreeze down it untill it runs out the drain the same color it went in as. Once it comes out the same color you pretty much got rid of any pooling. I use the cheap stuff for "flushing" or pushing any leftover water out.

Realistically though... a little pooling won't hurt anything even if it does freeze. I'm just extra anal because I do so many of these things a year. I have my own little routine that i'm confident in. Hope that answeres your question!!
 

Fun Times

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Re: A little story, marine winterizing with antifeeze or not....

Jason do you and the other tech now write down on the work order where all the drain plugs are and make the owner sign for it now?

And do you think that info on the w/o would have saved him in court?

Or was he buying a new engine anyway's no matter what with the guy being like that. You guy's should put the word out to everybody not to ever help this guy out again, Karma:p:)
 

Bondo

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Re: A little story, marine winterizing with antifeeze or not....

Because he did not note where he put the drain plugs (because the customer insisted that he never touched them),

Ayuh,... This guy is such a Liar,+ Sleazeball,...
He could just as easily thrown the muffs on it,+ flushed the antifreeze Out, causing a cracked block,....

And the out come would have been Exactly the same....



Today, 04:02 AM.... Whatsamatter,... Can't sleep JJ,..??
 

JustJason

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Re: A little story, marine winterizing with antifeeze or not....

boat teck said:
Jason do you and the other tech now write down on the work order where all the drain plugs are and make the owner sign for it now?

And do you think that info on the w/o would have saved him in court?

Its an older story, I just think about it now and then, and I only keep in touch here and there with the other guy. I note on my WOs that "engine completely drained, filled with -100F Mercruiser (even though its quicksilver) branded NonToxic Antifreeze" Would what he noted on the WO saved him or not??? Who knows.... I've personally never had a problem. Although I have walked away from jobs in the past that i have gotten bad vibes from the customer off of. I grew up in Boston, I CMA, I have a feel for people most of the time... I try not to take chances if a person feels Iffy. Know what I mean?



Today, 04:02 AM.... Whatsamatter,... Can't sleep JJ,..??

Sleeping just fine... Almost made it through House MD tonight before I fell asleep in the bed. Problem with falling asleep at 8:45pm is waking up at 3am
:( this is the third night in a row. I like to hit the sack between 10-11 and wake between 6 or 7. I have major sleeping disorder problems... plagued me all my life, even in gradeschool. I'm only 32 but have been diagnosed with apnea problems. I was even on ambien at one point (which I would never recomend to anybody). Its killed me over the years in working for other people. Its either I show up on time but by 3 i'm napping in the work truck, or i'm late but have no problem working till midnight.... depending on how I slept the night before. Its such a day to day thing. Its part of the reason i've worked for myself for the last 5 years. Thats another story for another thread in DC though.
 

a70eliminator

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Re: A little story, marine winterizing with antifeeze or not....

Interesting story, and great advise for the small buisness owner.
 

Maclin

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Re: A little story, marine winterizing with antifeeze or not....

Seems to me the judge was convinced that the mechanic had not drained the block at all due to the plug's handling not being specifically documented and not really an antifreeze issue?

I suppose a guy could take pics before and during draining and catch all the dirty water and scale and hand it over with the bag-o'-plugs...!
 

fossill

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Re: A little story, marine winterizing with antifeeze or not....

What goes around comes around I always say. Hope that scum bag gets a taste of his own medicine some day. Thats just down right dirty.
 

Lou C

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Re: A little story, marine winterizing with antifeeze or not....

I have done the winterizing the same way...draining and backfilling with -100...I think that is the best way but certainly in freshwater areas draining alone is sufficient...I have never had it done by a shop so I don't know what the mechanics I use for other repairs note on the work order but I do know that the best shop does it the same way I do....and they report longer life from manifolds in our salt water area doing it this way...
Whether or not it would have helped in this case...hard to say...he said his block was cracked and the drain plugs were in...and the mechanic did not have proof of what he did with the plugs....is it getting to the point where you have to take a digital dated photo to prove what you did....
 

TilliamWe

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Re: A little story, marine winterizing with antifeeze or not....

Ayuh,... This guy is such a Liar,+ Sleazeball,...
He could just as easily thrown the muffs on it,+ flushed the antifreeze Out, causing a cracked block,....

And the out come would have been Exactly the same....

I agree Bond-o.
 

maddog2112

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Re: A little story, marine winterizing with antifeeze or not....

Just out of curiosity, how many gallons would you use to backflush a 5.0?
 

Lou C

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Re: A little story, marine winterizing with antifeeze or not....

to back fill propably 5 including the manifolds...my 4.3 V-6 takes about 4....
 

fat fanny

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Re: A little story, marine winterizing with antifeeze or not....

Just a note to those who do thier own winterization. once you drain tyhe block and manifold and blow out the water with compressed air. I let mine sit this years for a day (got side tracked by the HEN) came back the next day and took the plusgs nack out to fill with A/F and got @least an ounce of water out of each plug hole. Being anal I blew compressed air back through the system again to be sure and filled with A/F. Just something to thimk about if you wanna get all the water out.
 

rodbolt

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Re: A little story, marine winterizing with antifeeze or not....

and thats why I use the freeze ban 200 concentrate and after draining all manifolds,block drains and anyother drain I can find I mix 4 gallons of water and a gallon of the concentrate for a -50 degree mix and run it through the engine cooling system while finnishing up any fogging,depending on if its caarbed or EFI.
I have spent to much time as an expert witness for the plaintiff myself and I know exactly how it goes.
always document everything,test every switch and hull accessory and write down everything that works and everything that does not. we have a standard winterize and a dewinterize check list.
here in the salt pond any fastener I dont HAVE to remove I tend to leave it be, nothing like drilling and tapping on a hull on a workrack at 35 degrees.
typically in my area we only get a couple days below 25 degrees, however I have seen it dip below 10 degrees and stay that way for 9 days.
every spring we get a few that were either done improperly or not at all and usually its a newcomer to the area that thinks it never gets cold enough to freeze on the outer banks of NC.
by draining the block and everything else and THEN restarting the engine using the engines seawater pump to refill the system with the af mix I know all fuel coolers,clutch coolers,oil coolers and seawater pumps and heat exchangers are properly protected from not only freeze damage but salt corrosion issues and best as possible.
gensets,air conditioning,seawater washdown systems and fresh water systems all have to be treated as well.
ALWAYS use the poly non toxic AF never the green ethylene glycol stuff.
 

Howard Sterndrive

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Re: A little story, marine winterizing with antifeeze or not....

I simply take a set of 4 pictures of every engine compartment as I leave it winterized. 1 pic always shows the ziploc baggy of drain plugs.
 
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