S2000 Under The Hood S2000 Technical and Mechanical discussions.

Oil consumption?

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Old 03-25-2013, 07:48 AM
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Might try Mobil 1 0w40 if Castrol 0w30 is not available
Old 03-25-2013, 05:09 PM
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10w30 castrol edge with titanium(gold bottle) and my oil consumption has been cut by a significant amount. I was using mobil 1 and went through 2 quarts in about 5k miles, switched over to castrol edge and used about 300ml's of oil in 2k miles and under a quart over 5k (2 track days on that interval as well). The car see's 9k regularly 1st through 3rd if given the chance.
Old 03-25-2013, 05:38 PM
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Originally Posted by JFUSION
Originally Posted by dsthez' timestamp='1364164766' post='22425462
I use 10-30 castrol. eats like 3 quarts between oil changes. Its just regular. Mobile 1 will dissapear a lot faster though. I'm always checking my oil level before v teching. I kind of like it in a way as the engine will see new oil between changes. This is another reason I go 5k between them.
3 quarts in 5k miles is acceptable. You might reduce it by moving to Casrol Edge (if you want to stick with Castrol brand), an ap2 (04-05) valvecover and pcv can help too. How old is your pcv valve ?.
Tried Castrol Edge Titanium, went through something like 2 quarts in under 2k miles. AP1 2000. Not only that it degraded pretty fast and was almost sludgy when I changed it out at 3,500kms. I didn't, vtec all that much either. So I put FEO back in and so far so good, but that's about 400kms-500kms ago.
Old 03-25-2013, 06:26 PM
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i run staight castrol GTX and my consumption is pretty minimal and thats with auto-x and track days...i used to run synthetic, but my car ate that shit like no tomorrow
Old 03-26-2013, 01:48 PM
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I just changed my oil put 10w30 and about half a litre of Lucas. Is that ok? I am Doing a wet and leak down tomorrow. What do u guys think? It smokes a bit on cold start is that normal?
Old 03-27-2013, 02:10 PM
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Lucas is basically a thick oil (60w)
Old 03-27-2013, 04:20 PM
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Originally Posted by chriss2kk
I just changed my oil put 10w30 and about half a litre of Lucas. Is that ok? I am Doing a wet and leak down tomorrow. What do u guys think? It smokes a bit on cold start is that normal?
smoking on cold start could be your valve seals, oil seeps down the stems after shut down and burns up at start-up.
Old 03-27-2013, 08:28 PM
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Are you suppose to blow compressed air into the combustion chamber before the "dry test"
Old 03-27-2013, 10:11 PM
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Originally Posted by s2000Junky
So whats the deal with the ap2 valve cover helping reduce oil usage?
The pcv valve is different on the AP2 valve cover. Some speculate that it was changed to reduce oil consumption. The F22s dont seem to use as much oil as the F20s.
Old 03-27-2013, 11:11 PM
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I did away with my PCV and don't use ANY oil between changes. None. I replaced the PCV with a 90 deg. brass fitting with a hose that runs to a clear canister filter, and then runs under the car to the rear to vent the gasses. I removed the breather from the VC to the intake inlet tube and vented it through a catch can to the atmosphere. I think the vacuum on the PCV and VC vent both extract a lot more oil than people think. I cleaned my TB butterfly too and it stays oil free on the back side now also. Try it, it may solve your consumption issue too. I'll post a pic of my setup tomorrow.


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