what engine oil do you all use????
like 14 months. 
i changed it once after about 1700 miles. put the mobil 1 in to get the conventional out and that was probably in august.

i changed it once after about 1700 miles. put the mobil 1 in to get the conventional out and that was probably in august.
in reality i dont really need the monte. i ride my bike in town in the summer and now i have my beater lumina so there is no reason for me to have the monte out. keep in mind i only live 3 blocks from my shop to so i dont really need a car to commute everyday. i think this spring/summer the monte will get drove alot tho.
I use 5w30 Mobil 1 in the 05 and conventional Pennzoil in the 03. Haven't decided what route to take when I purchase a new car in the spring.















