08-26-2012, 07:18 PM
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#1
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Registered User
Join Date: Jun 2012
Location: Frederick MD
Posts: 658
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Quote:
Originally Posted by jlawrence54
shadrach74,
Thanks for the quick response. Let me clear up some of your observations. I'm aware of the existence of the RMS, I fat-fingered the keys and launched before I could finish the title with the word "problems". As to your last comment, ". . . look at the underside of the car!". If you will look the fifth to the last sentence I indicate that I did just that. So, with that clarified, I used 9 quarts as well as a new filter. Any thoughts?
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I'm betting the clouds you see at start up are normal. My car had an RMS leak when I got it, but a quick glance underneath did not reveal it. If I were you, I'd find a way to get it on a lift and verify its completely dry. A qt in 85 miles is a lot of oil and I have my doubts that it's leaving via the exhaust.
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08-27-2012, 05:10 AM
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#2
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Registered User
Join Date: Oct 2010
Location: Connecticut
Posts: 16
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Quote:
Originally Posted by shadrach74
I'm betting the clouds you see at start up are normal. My car had an RMS leak when I got it, but a quick glance underneath did not reveal it. If I were you, I'd find a way to get it on a lift and verify its completely dry. A qt in 85 miles is a lot of oil and I have my doubts that it's leaving via the exhaust.
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Thanks again for the reply. No, it is definitely normal. In the two years I've had it there has never been that kind of discharge, I mean it will produce smoke like a 1930's locomotive going uphill. Also, it was ~9 quarts in 170 miles (sorry, the 85 miles I reported earlier was one way). What baffles em the most is the lack of evidence underneath as well as the way it still has lots of power and stays cool. Perhaps I dislodged a section of the fill pipe? I don't know but, I'll keep digging.
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08-27-2012, 06:01 AM
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#3
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Registered User
Join Date: Jun 2012
Location: Frederick MD
Posts: 658
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Quote:
Originally Posted by jlawrence54
Thanks again for the reply. No, it is definitely normal. In the two years I've had it there has never been that kind of discharge, I mean it will produce smoke like a 1930's locomotive going uphill. Also, it was ~9 quarts in 170 miles (sorry, the 85 miles I reported earlier was one way). What baffles em the most is the lack of evidence underneath as well as the way it still has lots of power and stays cool. Perhaps I dislodged a section of the fill pipe? I don't know but, I'll keep digging.
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OK that's different. In reading your original post, it seemed as if all was normal while driving with just a nice plum of smoke on start up. If your putting off a smoke screen under load, then it could be a few things. AOS system is where I'd start. Check the plugs for oil fouling. The AOS has a diaphragm that controls the vacuum applied to the crank case, if it splits, vacuum is no longer controlled (read full engine vac). Under the worst scenarios, the AOS actually sucks enough oil from the case through the intake and into the cylinders that the engine will succumb to hydraulic lock (this can happen on radial engine aircraft as well though not for the same reason, but I digress). Probably not the best idea to keep driving it. Find a shop or start researching on the internets.
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08-27-2012, 11:18 AM
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#4
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Registered User
Join Date: Jul 2012
Location: CT, USA
Posts: 104
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Just want to clear something with what you are saying. If there is oil on the dipstick and you also say one bar or the lowest reading on the readout in the gauges then you are down 1 liter not 9. Dipstick reading displays the amount of 1 liter not the total fill in the sump/oil pan.
__________________
2000 Boxster S
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08-27-2012, 05:53 PM
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#5
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Registered User
Join Date: Jun 2012
Location: Frederick MD
Posts: 658
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Quote:
Originally Posted by dagdisco03
Just want to clear something with what you are saying. If there is oil on the dipstick and you also say one bar or the lowest reading on the readout in the gauges then you are down 1 liter not 9. Dipstick reading displays the amount of 1 liter not the total fill in the sump/oil pan.
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I agree and mentioned that in an earlier post. Liters, quarts...8.5, 9... the reality is that not showing oil on the dipstick and being "almost" out of oil are vastly different.
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08-28-2012, 05:11 AM
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#6
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Registered User
Join Date: Oct 2010
Location: Connecticut
Posts: 16
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Quote:
Originally Posted by dagdisco03
Just want to clear something with what you are saying. If there is oil on the dipstick and you also say one bar or the lowest reading on the readout in the gauges then you are down 1 liter not 9. Dipstick reading displays the amount of 1 liter not the total fill in the sump/oil pan.
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Thanks for all the help, that is a load off my mind that it may not be catastrophic. I appreciate your pointing out the possible culprits. I'm definitely taking your advice to park it, it is sitting on a pair of full length ramps as we speak. When I, or a qualified mechanic, find out the cause I'll post it. Take care.
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08-28-2012, 05:16 AM
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#7
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Registered User
Join Date: Oct 2010
Location: Connecticut
Posts: 16
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Quote:
Originally Posted by dagdisco03
Just want to clear something with what you are saying. If there is oil on the dipstick and you also say one bar or the lowest reading on the readout in the gauges then you are down 1 liter not 9. Dipstick reading displays the amount of 1 liter not the total fill in the sump/oil pan.
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Thanks for the heads up, Shadrach74 pointed that out as well. I guess seeing the unusual smoke, combined with just having the oil changed and verifying the level, and then seeing nothing but a drop at the bottom of the stick I panicked. After taking a breath, and a couple of JD's on the rocks, I am formulating a plan of attack.
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08-30-2012, 05:03 PM
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#8
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Registered User
Join Date: Jun 2012
Location: Frederick MD
Posts: 658
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Quote:
Originally Posted by jlawrence54
Thanks for the heads up, Shadrach74 pointed that out as well. I guess seeing the unusual smoke, combined with just having the oil changed and verifying the level, and then seeing nothing but a drop at the bottom of the stick I panicked. After taking a breath, and a couple of JD's on the rocks, I am formulating a plan of attack.
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The JD is a good start. Look at it this way, whatever is wrong, it's likely not that serious. If the car felt good and made plenty of power with no odd noises, than it's likely something relatively painless! Good luck!
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