Excellent suggestion...
My son uses Mobil1 15W50 in his van... he's happy, less oil change... but
it seems the oil consumption is a tad higher than conventional 20W50.

On Sat, Nov 18, 2023 at 9:31 AM Dennis Haynes <d23haynes57@hotmail.com>
wrote:

> For those of us that use our vans in winter this is a better choice than
> 15w-50 yst still works at higher engine temps if you get there.
> It is also now on sale.
>
> Dennis
>
>
> Mobil FS European Car Formula Motor Oil 5W50 Full Synthetic 1 qt (US) MOB
> 122075 | Buy Online - NAPA Auto Parts (napaonline.com)<
> https://www.napaonline.com/en/p/MOB122075>
>