Oil shelf life?
#1
Grand Chancellor
Thread Starter
Oil shelf life?
Just wondering if a bottle of dino oil is unopened, what is its shelf life? Will it last 1 year? 2 maybe? Reason I ask is I have a bottle of Castrol GTX in the trunk as a back up. It's been in there for about >1 yr now. Should I use it and replace with a new one?
One more thing... Penzoil or Castol GTX?
One more thing... Penzoil or Castol GTX?
#3
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Join Date: Jul 2003
Location: DC Metro Area, USA
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2-5 years from some quick research
Engine Oil Bible - search Shelf Life.
Wiki Answers
Better use up that quart in your trunk and replace it with a fresh quart .
Engine Oil Bible - search Shelf Life.
Wiki Answers
Better use up that quart in your trunk and replace it with a fresh quart .
#5
Rotary Powered Countryboy
I hope that u have added oil in the past year and the one inthe trunk is just an extra extra....i say use that extra one now and put a fresh bottle back there.....
oh I use Castrol 10w30 engine oil and Pennzoil Marine synthetic Premix
oh I use Castrol 10w30 engine oil and Pennzoil Marine synthetic Premix
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