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How dark engine oil after adding 1/2 can Liquimoly #4711510
03/30/18 12:34 PM
03/30/18 12:34 PM
Joined: Nov 2017
Posts: 13
Colorado
digger327 Offline OP
digger327  Offline OP
Joined: Nov 2017
Posts: 13
Colorado
How dark engine oil after adding 1/2 can Liquimoly MSO2?. I added half can (150ml) to a Honda Odyessy V6 and I'm seeing a no real change in oil color (Pennzoil Platinum 0w20) wondering if Fram Ultra filter got it all?

Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711513
03/30/18 12:36 PM
03/30/18 12:36 PM
Joined: May 2012
Posts: 1,565
The land of USA-made Subies!
SubieRubyRoo Offline
SubieRubyRoo  Offline
Joined: May 2012
Posts: 1,565
The land of USA-made Subies!
Filter didn't get any of it. The particles pass right through an oil filter because they are too small for the filter element. You added 150mL to basically 4,900mL of engine oil, which is 3%. You won't see a real change in color, even if you added the whole can (which is the recommended dosage per the instructions).

Re: How dark engine oil after adding 1/2 can Liquimoly [Re: SubieRubyRoo] #4711521
03/30/18 12:40 PM
03/30/18 12:40 PM
Joined: Nov 2017
Posts: 13
Colorado
digger327 Offline OP
digger327  Offline OP
Joined: Nov 2017
Posts: 13
Colorado
Thanks for reply. Just was expecting oil to be a lot darker like a light gray. Lack of change to color caught me off guard.

Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711548
03/30/18 01:21 PM
03/30/18 01:21 PM
Joined: May 2012
Posts: 1,565
The land of USA-made Subies!
SubieRubyRoo Offline
SubieRubyRoo  Offline
Joined: May 2012
Posts: 1,565
The land of USA-made Subies!
Nah, I've used MOS2 a couple times and never seen any noticeable color change after the engine had run for a couple minutes. Same thing with Ceratec- might be slightly different but no OMG moments.

Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711635
03/30/18 03:10 PM
03/30/18 03:10 PM
Joined: Oct 2017
Posts: 451
Northern Vermont
littleant Offline
littleant  Offline
Joined: Oct 2017
Posts: 451
Northern Vermont
What SubieRubyRoo said. The only time I have seen MOS2 turn oil gray was someone selling a jeep used 2-3 cans trying to quite down piston slap. Way to obvious.


I can't prevent getting old but I REFUSE to grow up.
2010 Mountaineer 4.0
2002 Jeep Wrangler TJ 4.0
Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711857
03/30/18 08:34 PM
03/30/18 08:34 PM
Joined: Feb 2018
Posts: 509
Chester County/Pa.
BAJA_05 Offline
BAJA_05  Offline
Joined: Feb 2018
Posts: 509
Chester County/Pa.
When adding a full can of MOS2 to my Acura in signature -- oil became darker after 1000 miles. When not using MOS2 in the Acura -- usually takes 3000 miles before it turns a tint darker -- synthetic or conventional.


2017 VW Jetta SE TSI 1.4L Turbo (hers)
M1 Euro 0W40 & FU (19K)
2008 Acura TL 3.2L PPPP 0W20 & FU (108K)
2005 Subaru Baja AWD 2.5L N/A 5spd.
QSHM 5W30 & FU (96K)
2000 Ram 4X4 5.9L (93K) PYB 10W30 & FU
Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711907
03/30/18 09:37 PM
03/30/18 09:37 PM
Joined: Jul 2017
Posts: 112
Canada
mcwilly Offline
mcwilly  Offline
Joined: Jul 2017
Posts: 112
Canada
My 3.7 liter sump had a slight grey tinge to it afer adding half a can.

But the 4.5 liter sump I added the other half to I couldn't notice.


2010 Subaru Sti 72,000km
2001 Toyota Echo 240,000km
Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711909
03/30/18 09:39 PM
03/30/18 09:39 PM
Joined: Dec 2016
Posts: 6,429
Waco, TX
Linctex Offline
Linctex  Offline
Joined: Dec 2016
Posts: 6,429
Waco, TX
What is the benefit of adding MolyB if the oil is already an excellent formula?


"The evidence demands a verdict".
(Re:VOA)"it's nearly impossible to actually know the particular additives that are in there at what concentrations."
Re: How dark engine oil after adding 1/2 can Liquimoly [Re: digger327] #4711999
03/31/18 12:44 AM
03/31/18 12:44 AM
Joined: Jul 2017
Posts: 112
Canada
mcwilly Offline
mcwilly  Offline
Joined: Jul 2017
Posts: 112
Canada
Curiosity for me. Seeing if any improvements to cold starts and fuel economy in the Toyota. And seeing if it might help with high iron wear in the Subaru.

Only been in the sumps for a couple hundred km so far, so too soon to tell.


2010 Subaru Sti 72,000km
2001 Toyota Echo 240,000km
Re: How dark engine oil after adding 1/2 can Liquimoly [Re: Linctex] #4721618
04/09/18 12:54 PM
04/09/18 12:54 PM
Joined: Nov 2006
Posts: 20,106
MA, Mittelfranken.de
Trav Offline
Trav  Offline
Joined: Nov 2006
Posts: 20,106
MA, Mittelfranken.de
Originally Posted By: Linctex
What is the benefit of adding MolyB if the oil is already an excellent formula?


shrug The snake oil business is a huge profit maker.


ASE L1, Master. Deutsch Meisterbrief.

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