does anybody ever use the high mileage motor oil? my 1999 cavalier is more than 130k km, someone sugest me to use a highmile age motor oil, as the car is over 12k km, the engine is getting older, and needs more care. do you thingk so? any opinion? if it is true, what brand of high mileage motor oil is the best? do i need a special oil filter for this oil? thx

I use Valvoline High milage on both of my Cavi's not sure if it does any good though

I've always used the regular stuff up til now. At 173K+ miles, I figured I've just about pushed my luck as far as I can. Great performance out of the stock parts still, just wanna start to give it a hand along.