EASY question....Im dumb!!!

Yo guys If I ran 10 weight or 5 weight in my 98 lude. Im 90% sure it was 5 weight...but what is the best one for central cali weather......lol I'm a dipshit

I use 10w30 in the summer because its thicker. And since I live in a snow area I go to 5w30 in the winter.

:thumbsup:

5+10=trouble, too thin maybe?

i've been running 10W-40 on mine even tho the manual says 5W-40. my engine has 100k on it, so that justifies it for me, although i'm thinking of going back down to help the engine in cold starts in the morning.