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Mobil 1 5W/50

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Old 05-16-2011, 10:22 PM
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freeman
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Question Mobil 1 5W/50

I just spent 2 hours searching for Mobil 1 5W/50 on the Internet with no sightings. Is it extinct?
Old 05-16-2011, 10:25 PM
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ryano
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Are you looking for the 993? Did you mean 15w50?
Old 05-16-2011, 10:40 PM
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Mobil 1 in 5w-50 is hard to find . . .

You can order in online from AV Lubricants => http://store.avlube.com/mobil15w50.html
Old 05-17-2011, 12:09 AM
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matt777
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According to the Mobil specs I have the 5W50 is a little low on wear additives. The 15W50 is higher in Zn and P. Oddly enough the 5W50 and 0W40 have the same Zn and P however I don't recall the 5W50 being recommended by Porsche.

Here is a link I found http://www.mobil.com/usa-english/mot...duct_guide.pdf
Old 05-17-2011, 12:49 AM
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ABCar
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uh oh...
Old 05-17-2011, 01:16 AM
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. . . clearly this will a 12-pager - at least.
Old 05-17-2011, 08:14 AM
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993Porsche
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I can't find 15w50 in any of the Walmart Stores in my area. Have they stopped carrying them?


Ken
Old 05-17-2011, 08:38 AM
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paa502
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Originally Posted by ABCar
uh oh...
Originally Posted by amp-993C2


. . . clearly this will a 12-pager - at least.
Old 05-17-2011, 09:10 AM
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No HTwo O
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Originally Posted by matt777
however I don't recall the 5W50 being recommended by Porsche.

Here is a link I found http://www.mobil.com/usa-english/mot...duct_guide.pdf
Porsche approves/recommends 3 viscosities of Mobil 1 (not sure they are best for a 993, for a 997/987 they are):

0W40
5W40
5W50

Yes, 5W50 Mobil 1 is hard to find. Try calling Petroliance at 800-628-7231 for a local dist. near you.
Old 05-17-2011, 10:19 AM
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ryano
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walmart around here doesnt carry it anymore either. i am stuck with finding deals at local auto places when they run a 4.99 special a few times a year

Originally Posted by 993Porsche
I can't find 15w50 in any of the Walmart Stores in my area. Have they stopped carrying them?


Ken
Old 05-17-2011, 11:17 AM
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95 C4 993
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15w50 works for me and I havent read about anyone being fired for using or recommending it.
Old 05-17-2011, 08:35 PM
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mike993c2s
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Here we go again...... To the OP, have you searched the forum here re: oil viscosity and brand? I wouldn't use what you're looking for in a 993 engine......
Old 05-17-2011, 09:20 PM
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freeman
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Mike-

Yes, here we go again! Sorry to bore you with the "same old stuff". I did not know the redundancy police were watching.

Yes, I did an extensive search before posting. It is a habit I have used for close to 40 years in my profession. You are the first to call me on the "search and then question" approach. Thank you for your valuable lesson.

I have spoken with many Porsche factory trained mechanics, including those in Stuttgart and Zuffenhausen and it seems that they use 5W/50 on cars they attend to; so I use it.

My 993 will be 17 yo in June (built in 1994). In that time, I have had to add a total of six quarts between oil changes. It does not smoke on start up or heavy acceleration. Its belly is bone dry. It hauls and accelerates exceedingly well.

But I must be using the wrong oil. Thank you for your advice.
Old 05-17-2011, 10:30 PM
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vincer77
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Six quarts between oil changes! Are you filling up to the full mark every time?
Old 05-17-2011, 10:48 PM
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freeman
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Sorry for the confusion.

Over the life of the car I have had to add a total of six quarts between oil changes.


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