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Old Jun 2, 2007 | 09:28 PM
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Default oil ques

can I mix penzoil synthetic with mobil one? Im a quart low and the local places only had this avail.!
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Old Jun 2, 2007 | 11:23 PM
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yes you will be fine
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Old Jun 3, 2007 | 02:16 AM
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Originally Posted by racer847
can I mix penzoil synthetic with mobil one? Im a quart low and the local places only had this avail.!
I do not think it will hurt a thing to mix it with Mobil 1 (synthetic)
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Old Jun 3, 2007 | 02:22 AM
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You should be fine.
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Old Jun 3, 2007 | 02:23 AM
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Originally Posted by JDs00PewterCoupe
You should be fine.
JD has spoken
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Old Jun 3, 2007 | 07:52 AM
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Just in case you did not know, penzoil synthetic IS on the list of approved and tested oils for the C5 and yes it can be mixed with Mobil 1.
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Old Jun 4, 2007 | 01:51 AM
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Default you guys rock!!!!!

thanks alot!!!!!!!!!!!
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Old Jun 4, 2007 | 02:29 AM
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yeah its fine there are only slight differences.
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Old Jun 4, 2007 | 07:57 AM
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A a rule of thumb , in a perfect world it is best not to mix oils of different weights, types, and manufacturers, because the differrence in additive chemistry is a slight number of times could cause additive drop out.
However, additive manufacturers know this and blend their formulations to ensure this almost never happens.

Just remember one oil is better than a mixture of two..
and ANY oil is better than NO oil
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