currently in my '92 jeep cherokee i am running 5 1/2 qts of Valvoline Maxlife 10w30 oil....and a can of engine restorer...
NOW my question is that Penzoil has their new high mileage oil out and i have heard that it is a little thicker than the other brands....
anybody using the Penzoil high mileage oil????
would like to know how your auto is driving with it....
FOR my next oil change i might just use again the Maxlife oil and then use a quart of Lucas oil stabilizer. Since i have a '46 cj-2a that i ran this set up and it did very well!