Burning Oil

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Feb 11, 2007 | 12:52 PM

#11

Woodson

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From: Calgary, Alberta, Canada

Quote:

Originally Posted by shox,Feb 11 2007, 12:55 PM

For those who winter drive, what oil have you been using? Whether you change viscosity during winter and summer, what brand do you use for either conditions?

Mobil 1 synthetic 5W30 in winter and Mobil 1 synthetic 10W30 in summer. I park indoors at home and work.

Feb 11, 2007 | 04:29 PM

#12

shox

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I use Mobil 1 Syn so I guess either way 5W30 is fine. Is there a substantial difference with 5W30 in summer compared to 10W30?

Is it safe to mix Mobil 1 Syn with Mobil 1 Syn Extended Performance?