Quote:
Originally Posted by JimIsbell
There was only one place in town to get 0-W20 oil and that was Walmart. Today I went to get some and was told that they NO LONGER WILL CARRY IT!!!
They had 0-W30, Mobile 1, today, on sale at $2.30 a quart, because they are also discontinuing THAT. I bought the last of their stock since I may never see 0-W20 OR 0-W30 again. What the hell???
Now I am wondering if I will see a loss in mileage with the 0-W30?
Anyone have any idea if the difference is enough to measure???
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One of our customers did inadvertently switch to )W-30 and he says he's getting about 1 or 2 mpg less. Considerering the hp gained in qualifying trim vs race trim with 20 wgt vs 40 wgt I'd say its a pretty good estimate.
