Thread: 15-40 Or 20-50?
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BMAN BMAN is offline
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Join Date: Sep 2000
Location: Maryland
Posts: 861
15-40 Or 20-50?

Which one do you guys use? For most of its life the receipts showed 20-50 but for the last few years with the new owner they switched to 15-40. Which one should I run with a stock motor and 60K mile engine? I was told to use Castrol GTX 15-40 which seems to be for diesel engines.
16 VW Touareg
05 Porsche Cayenne S
87 Porsche 930
84 VW Rabbit GTI
Old 06-05-2007, 01:04 PM
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