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[Z06] Engine fluid changes

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Old Sep 21, 2012 | 03:52 PM
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Default Engine fluid changes

Having recently purchased a 2001 Z-06, I was wondering about changing the engine fluids, ie. radiator, differential, oil, etc. prior to storing for the winter, or is it better to do after I bring it out in the spring ? I live in Michigan and will not be driving it in the winter months. Thank you

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Old Sep 21, 2012 | 05:55 PM
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Definitely better to change them before letting it sit for the winter, especially with engine oil. Used engine oil contains acids that are bad for bearings especially when left to sit for long periods.
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Old Sep 21, 2012 | 08:03 PM
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Pretty easy job, would do it before you store it.
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Old Sep 22, 2012 | 06:13 AM
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Originally Posted by MY03C5Z
Definitely better to change them before letting it sit for the winter, especially with engine oil. Used engine oil contains acids that are bad for bearings especially when left to sit for long periods.
YEP!
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Old Sep 24, 2012 | 06:45 AM
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Originally Posted by MY03C5Z
Definitely better to change them before letting it sit for the winter, especially with engine oil. Used engine oil contains acids that are bad for bearings especially when left to sit for long periods.
Originally Posted by VCUFAN
Pretty easy job, would do it before you store it.
Originally Posted by Bills Z06
YEP!
+4

Don't forget the fuel tank too. I would either use Sta-Bil (follow directions) or at least use a bottle of Techron. Either way, make sure you fill completely up immediately before storage.
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Old Sep 24, 2012 | 10:27 AM
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Originally Posted by LoneStarFRC
+4

Don't forget the fuel tank too. I would either use Sta-Bil (follow directions) or at least use a bottle of Techron. Either way, make sure you fill completely up immediately before storage.
Really? I was always under ther impression you would want as little fuel in there as possible since it still gets old (even though it has a stabilizer) So full tank is better?
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Old Sep 24, 2012 | 02:25 PM
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Originally Posted by ttz
Really? I was always under ther impression you would want as little fuel in there as possible since it still gets old (even though it has a stabilizer) So full tank is better?
Use of Sta-Bil, etc, is designed to specifically combat what you are speaking of plus combat water. Having a full tank (tanks in our case) minimizes the amount of air in the tank, and thus the possible presence of water due to condensation.

No air, no condensation - or at least very, very minimal amounts.

HTH
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