Engine cleaning in the water

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Jun 1, 2004
412
Catalina 22 Victoria BC
I would like to clean the engine in our boat but am afraid to do this using an engine degreaser that I would use on land; Gunk or the like. Any suggestions? (other than to haul it out....) Thanks all! David
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Wipe down as much as you can. Then use a

spray cleaner and rags wipe down some more. After that you can use "Gunk" or its equal and power wash the rest of the crud off and with your "wet-dry" vacuum clean the bilge and carry the dirty water ashore. If you dump it in a gravel parking lot no one will notice with all of the engine oil leaks that cars have.
 
Nov 24, 2005
108
Oday 23 Middle River, Maryland
DUMP IN THE PARKING LOT????

Where is the "stuff" you dump in the marina parking lot going to go the first time it rains - right back into the water at the marina! Let's be at least a little concerned with what we put into the water since we eventually have to swim, boat, or even drink it. Thanks, CVP
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Fastscot, With all of the rest of the crud that

falls off cars and gets scraped off the bottoms of boats, do you really believe that a couple of gallons of dirty water is going to be a big problem? Consider thatcar tires wear out and all of that worn out tire tread must be going somewhere. Consider all of the tons of lawn fertilizer and pesticide that is applied to the lawns. Walk across any shopping center parking lot when it starts to rain and look at the oil sheen on the runoff. Dirty water dumped on a gravel parking lot at least gives the microbes a chance to work on it before it finds its way back to the river. The other posibility is to dump it down a toilet.
 

RAD

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Jun 3, 2004
2,330
Catalina 30 Bay Shore, N.Y.
What I did

I got a lot of engine diapers and spread them under the engine and around then sprayed gunk and let it drip all over that for a couple of hours, then after a wash down I sucked all the dirty water with the shop vac and got all the greasy water ( I emptyed the shop vac in the storm drain in front of my house),then I added bilge cleaner and let it stay for a week before I dumped it over board while sailing
 

abe

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Jan 2, 2007
736
- - channel islands
Agree with you Ross, another one over reacting..

over a little spilled milk. And next time you clean your engine in the drive way or your car where do you think that stuff goes? abe
 
C

Charles

Diapers and Spray Brake Cleaner

Put a few of the oil cleanup diapers under the engine. Get a couple of cans of the enviromentally safe spray brake cleaner and start at the top working you way down. Use a toothbrush size wire brush for the hard stuff. The spray cleaner evaporates quickly and leaves the grease and oil on the disposable diapers. The engine will be clean enough to paint. Used this to clean and paint my 30hp Yanmar last summer. Oh, and dispose of the diapers in an enviromentally friendly fashion:)
 

Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Those storm drains get the water into

the river before it has a chance to be cleaned and biodegraded. You can't win all of those cleaning solvents probably are up in the stratosphere distroying the ozone layer so we can all die from skin cancer instead of dieing from liver cancer from drinking polluted water. ;)
 
T

tom

Clean with Diesel

Diesel is a pretty good solvent for grease. It isn't that volatile and is less toxic than brake cleaner. recover as much as you can and take it to an old oil recycling facility such as a autozone. Most places that sell oil for diy people will take old oil. Wipe it up well to avoid fires. As a kid I cleaned a lot of oily greasey car parts with diesel. Gasoline works better as a solvent but might turn your boat into a bomb. Some of these brake cleaners etc are really nasty chlorinated, florinated solvents that are much worse for the environment than diesel. They also often evaporate quickly contributing to air pollution not to mention that the fumes will kill your liver.
 
R

Rich

Avoid USCG $10,000 fine

David W. is in British Columbia and would have to worry about Canada's regulations, but the rest of you guys need to be aware that there's a $10,000 or more fine for dumping fuel and related fluids if you are deemed to be careless or if the quantity requires a cleanup. I had to have the local fire department come and had to file a report with them when I spilled a half-pint into the water while refueling at a Long Island Sound marina; didn't get fined, but I wouldn't think of trying the engine degreasing routine on the water after that...
 
D

David W

My thinking is this...

Thanks for the opinions folks, I think I am going to use diapers, gunk, & shop-vac, use some dish soap in the shop-vac before emptying it into a parking lot.
 
Jul 11, 2004
160
Macgregor 25 Saint Cloud Florida, City Marina
Funny thing ...

Whilst ya'll were discussing dumping oil to the ground, the county just brought through their road maintenance trucks. Scraped the road and oiled it well. Keeps the dust down. Maybe Auto Zone is selling the used oil to the county for this. Tom
 
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