Do you perform your own oil changes?
you do mean $6 x 9 = $54 right ?.... still $30 for 4 filters is a great deal!I get my oil at walmart $6.00 mobil 1 0-40, filter got 4 for $30 e-bay factory filters takes about an hour for the oil change, made some ramps so i can get under the car works very well and i know it has been done right.
That's really a waste of your time...money...and oil. Studies have shown, especially with synthetic, the oil is no where near broken down after only 3000 miles. Anyway...don't mean to attack you on it, just thought I'd bring it up.:biglaugh: change the oil every 3,000 miles, one of the perks. i am a master tech for mercedes.