Best oil for cold winters

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Originally Posted By: JohnnyJohnson
The best is move south 20 degrees or more for the winter.


That's my plan! Just 4 more years and I won't need to worry about extreme cold weather anymore, as there is none of that in SW Florida
smile.gif
 
I live in Minnesota, get's plenty cold in winter here. Many people run 5w30 conventional with no issue. Even when parking outside overnight. I'd be more focused on a healthy battery.
 
I agree with that . A battery that might last another year down here in the South West , may not make it theough the winter , up North .
 
Originally Posted By: HangFire
Agree, anything that starts with 0w-.

There was a discussion about that claim a couple of years ago using Mobil 1's numbers. And according to those that know on here until you get to extremes like -20F and 30F, Mobil 1 5w30 was actually thinner than Mobil 1 0w30. Definitely thinner than 0w40.
 
Originally Posted By: JohnnyJohnson
The best is move south 20 degrees or more for the winter.

Just be sure to get away before summer...going to be 97 near Boston today, holy crud. And humid!
Also watch out for forest fires if you move south...
 
Originally Posted By: Patman
Originally Posted By: JohnnyJohnson
The best is move south 20 degrees or more for the winter.


That's my plan! Just 4 more years and I won't need to worry about extreme cold weather anymore, as there is none of that in SW Florida
smile.gif



Yep, no worries - not until hurricane season anyways.
 
Originally Posted By: WyrTwister
Weather here seems to be cooling down a few degrees . :-)


Same here. I've been using 10w30 in every thing for years as we normally don't have many days below 0 but after last year I'm going to start using 5w30, just to many days below 0 and a few -10 to -25 days.
 
I live in an area that gets to a low of -30F to -40F (-40F = -40C) for a month a year. I've run lots of oils that had trouble at these temps. Blends would rough start. Some synthetics too. Toyota 0w20 (similar to 0w20 Mobil Super Synthetic) did not do well (very rough start and rough idle until it warms up). Pennzoil Platinum (0w20 and 5w30) did well and so did 5w30 and 0w20 Mobil 1.

In fact, the 5w30 PP and M1 did way better than the Toyota 0w20. I am very sensitive to how the engine sounds at startup at extreme low temps. It was a big difference.
 
Originally Posted By: Dyusik
For the coldest of the cold I believe Mobil 1 Advanced Fuel Economy in a 0w20 had the lowest (best) scores scores, but I don't pay much attention to that.
Works for me in Nebraska and worked for me in Colorado when Mobil I didn't have a 0W oil yet.
 
Originally Posted By: wallyuwl
Originally Posted By: 21Rouge
Originally Posted By: Gixxer46
best winter oil for very cold temperatures.


No such thing anymore
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Last winter in WI (and not the very northern or western parts that typically are colder, either) we had two weeks straight in late Dec and early Jan, then one more in Feb, that did not get above 6 degrees F. Many days in a row of highs around zero. Low temps, not including wind chill, were 30 below. Then three feet of snow in April between two storms.


An aberration.
 
5w30 and 5W-20 Pennzoil in my wife's Impala and my Ram Hemi.

Both flow/pump at temps I will likely never see where I live Southern Ontario. I have a block heater in my Ram and am considering installing one in my wife's Impala if it is available and easy enough to do?
 
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