Originally Posted by
charlieb
do yourself a favour and use a good xtended milage filter(k&n,amsoil,mobil1,purolater gold)not fram with cardboard ends that fall apart.if u use the right filter you can go 1 yr(10,000k) and not worry about switching out 5 dollar filters every 3 months.the extended filters say on them what they are rated for, but gm doesnt agree if its still under warranty.i use wixx 6 bucks and castrol edge (on sale wally mart 22.00 4.4 liters) in my aveo and dodge ram right now.but change it every 3-4k miles religiously.