Drivetrain Random valve cover question
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they're not too expensive from MINI... i mean they're no Honda K series cover :P but i think it's like $180 with seals... at least that's what i was quoted when i asked about a new one.
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#8
I have the same thing but up around the top of my engine cover, never was a real problem though.... At $290 that better be one hell of a special cover :p
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The hole you have pictured is quite normal, there is another on the back of the cover too, and both these are connected to 2 more mold cavity holes which can be found at the sprocket end of the engine, these cavity holes do not vent oil or vapour from the engine, your oil leak is most likely from the vent hose on the right of the cover which over time does leak, you've just saved yourself a few $$$.
#13
Thanx. I guess I will get out there and take another good look at it and might end up trying to clean it up some more and find where the oil is coming from. I want to paint the valve cover cause I see no one has done that yet. Plus I did it on my last car. It is pretty easy and only takes a couple of hours.
#14
Mine developed the same problem after the original warranty ran out. Fortunately, I have the extended factory warranty. First, they tried replacing the valve cover gasket, which did not fix the problem. Then, they replaced the valve cover, which fixed the problem. I think the heat from the turbo is causing the corner of the plastic valve cover to slowly deform over time, eventually giving rise to an oil leak. Good luck getting it fixed.
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PéO
#23
It's not difficult to do (I'm not much of a wrench monkey) but it only took me about an hour taking my time.
#24
I had my valve cover replaced once (about 10-12 months ago) because of excessive heat warping the plastic. It caused a fairly quick oil leak and I thought I remember my MPGs drop.
Well, I think it is leaking again, i'm consuming about 1/2 qt in 500 miles so far, so about 1/1000mi, which i know is technically OK, but, I normally have no consumption between oil changes, so this is a drastic change. Again, my MPG has dropped now. I think the cover is under warranty (as im at 60k so i'm out of warranty), so it may be covered. Will just have to risk going back to the dealer and have them diagnose it and if its not the valve cover it'll be $80 or whatever diagnostic fee they charge.
Do others with this issue experience the same symptoms?
Well, I think it is leaking again, i'm consuming about 1/2 qt in 500 miles so far, so about 1/1000mi, which i know is technically OK, but, I normally have no consumption between oil changes, so this is a drastic change. Again, my MPG has dropped now. I think the cover is under warranty (as im at 60k so i'm out of warranty), so it may be covered. Will just have to risk going back to the dealer and have them diagnose it and if its not the valve cover it'll be $80 or whatever diagnostic fee they charge.
Do others with this issue experience the same symptoms?
#25
Ironic! Just noticed a very, very slight oil residue around my valve cover recently. I keep my engine clean which made it easy to spot so it looks like I'll be doing the gasket change. Anyone know the torque value for the cover bolts? NEVER MIND - FOUND IT.... 9 ft lbs
Last edited by Short Wait; 11-05-2011 at 05:13 AM.