Recent Topics
Lake Erie walleye limit expands.
by car51
Today at 02:37 PM
Anyone try these beers or like them?
by car51
Today at 01:54 PM
OEM specifies GL5 for a manual gearbox
by barryh
Today at 01:31 PM
California house made of Boeing 747 wings
by Mr Nice
Today at 01:24 PM
TR-3650 fluid?
by renegade_987
Today at 12:30 PM
2007 Focus MC FL910 filter: PICS
by tig1
Today at 12:00 PM
Baldwin B-33 oil filter: cut one open or?
by car51
Today at 11:14 AM
Looking for the correct compression spring...
by ckr2004
Today at 10:37 AM
New Glock 42
by Al
Today at 10:02 AM
California
by Red91
Today at 09:28 AM
Service engine soon light
by marine65
Today at 09:22 AM
Synthetic for flat tappet SBC
by Berget
Today at 07:29 AM
Order "Fillers"
by dlundblad
Today at 06:52 AM
Dad amazes me somedays
by car51
Today at 06:39 AM
Mobil 15W40 CHEAP
by KevinsDMAX
Today at 06:17 AM
Car Insurance - Plug In Tracker
by spk2000
Today at 04:46 AM
O'Reilly's Auto Parts
by Ausfahrt
Today at 04:03 AM
Munmorah Power Station Chimney's dropped today.
by Shannow
Today at 02:23 AM
teflon tape for air fittings
by bmwjohn
Today at 01:42 AM
Why does the yard smell like the speedway ?
by Shannow
Today at 12:38 AM
Newest Members
shanegtr, BLU, nikhilsc, jrn146, Jayerrick
60981 Registered Users
Who's Online
73 registered (2cool, AEHaas, argulus, AandPDan, Astro14, amblerman, 5 invisible), 2495 Guests and 13 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
60981 Members
66 Forums
262827 Topics
4339411 Posts

Max Online: 3590 @ 01/24/17 08:07 PM
Donate to BITOG
Topic Options
#3310966 - 03/13/14 07:01 PM Will a Oil/Water Emulsion Freeze Up?
George7941 Offline


Registered: 05/10/05
Posts: 1907
Loc: Toronto, Canada
Something is severely contaminating engine (Toyota 4Y) oil in our forklift at work. When I first saw the contamination I figured head gasket leak, so I had an oil sample analysed at a good lab, run by the large local CAT dealer. They found lots of water but no glycol.

So I have been checking various systems on the engine but keep coming back to an antifreeze to oil leak through a blown headgasket. I think the lab made an error and missed the glycol.

Today I transferred the drained contaminated oil from the engine from one container to another. It had been sitting outside with last night's temperature being -17C and today's daytime temperature being -8C. I noticed that there were no chunks of ice in the oil/water mixture. Should I conclude that this indicates antifreeze contamination and not water contamination?

The water is really mixed in with the oil. After a week of sitting motionless, there has been so separation whatsoever of water from the oil in the drained oil container.

I am going to try an experiment tonight and leave a mixture of oil and water outside and see if it ices up. The only problem is that I wont be able to mix the water into the oil as thoroughly as the engine did.
_________________________
2006 GMC Sierra 4.3l, NV3500,G80 , Formula Shell Synthetic 5W30,Dexcool.
1987 BMW R80 - sold
2015 Honda CBR300R

Staying out of the right lane a lot.

Top
#3310995 - 03/13/14 07:44 PM Re: Will a Oil/Water Emulsion Freeze Up? [Re: George7941]
spasm3 Online   content


Registered: 05/30/10
Posts: 7089
Loc: North Carolina
Is the coolant level dropping in the forklift? That should tell you. Does the forklift get run enough to get good and hot?

I wonder if its a sodium add pack , could the water form an ionic bond with some of the sodium add and not freeze.


Edited by spasm3 (03/13/14 07:54 PM)
_________________________
13 elantra 53k 5w30 ultra
03 chevy avalanche70k m1 0w30
02 saturnsc1 66k 0w40 castrol
01 saturnsc1 185k rebuilt
93 ciera 79k 5w30 mc5k

Top
#3311019 - 03/13/14 08:00 PM Re: Will a Oil/Water Emulsion Freeze Up? [Re: George7941]
George7941 Offline


Registered: 05/10/05
Posts: 1907
Loc: Toronto, Canada
I can't tell yet if the coolant level is dropping.

Good thing you mentioned add pack, I was going to use some old power steering fluid in my overnight experiment but I should use some Rotella 15w40 which is what was in the engine.
_________________________
2006 GMC Sierra 4.3l, NV3500,G80 , Formula Shell Synthetic 5W30,Dexcool.
1987 BMW R80 - sold
2015 Honda CBR300R

Staying out of the right lane a lot.

Top
#3311027 - 03/13/14 08:06 PM Re: Will a Oil/Water Emulsion Freeze Up? [Re: George7941]
spasm3 Online   content


Registered: 05/30/10
Posts: 7089
Loc: North Carolina
I looked up a uoa on rotella, not much sodium. I don't know if calcium would have a similar effect.
_________________________
13 elantra 53k 5w30 ultra
03 chevy avalanche70k m1 0w30
02 saturnsc1 66k 0w40 castrol
01 saturnsc1 185k rebuilt
93 ciera 79k 5w30 mc5k

Top
#3311067 - 03/13/14 08:50 PM Re: Will a Oil/Water Emulsion Freeze Up? [Re: George7941]
George7941 Offline


Registered: 05/10/05
Posts: 1907
Loc: Toronto, Canada
I just mixed up 4 parts Rotella 15w40 and one part water in a tomato can and stirred for five minutes with a screwdriver but it did not mix very well. I could still see globules of water. The can is in my shed overnight and I fully expect to see chunks of ice tomorrow morning but it is not going to prove anything because I could not mix it well enough.
_________________________
2006 GMC Sierra 4.3l, NV3500,G80 , Formula Shell Synthetic 5W30,Dexcool.
1987 BMW R80 - sold
2015 Honda CBR300R

Staying out of the right lane a lot.

Top