Thread: Recommended oil
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Old 07-27-2002, 10:25 PM
John Matranga
Posts: n/a
Recommended oil

Hi ,

I just bought a 450SL. The owner's manual recommends 10W 40, to 20W 50 oil. Since this manual was printed in 1980, and there seem to have been many advances in oil since then, is there a recommended oil grade to use?

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