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      05-22-2013, 09:45 AM   #3
fuddman
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Drives: 528-maybe
Join Date: Aug 2010
Location: California

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Quote:
Originally Posted by MTrezzz View Post
i do have Mobil 1 Synthetic Motor oil 5W-30. will this work? or would i have to use the recommend castro oil???
I wouldn't do it.
You should spring for the hard to find, expensive, recommended, 10w-60. I don't think the brand is as important as the weight.
Keep in mind the thing holds about 9 quarts. In my case, after a 1 quart low warning on the dash, I put in about 1/2 quart and the indicator went to the full mark. As someone pointed out, add a little and see were the mark is. If you just put in the whole quart, you could trigger an overfill warning.