All,
I earlier posted about the free dealer oil change program for my new Mazda6..nine free changes with semi synthetic: 5w20 I think. Many of you expressed outrage since 0-20w is recommended, but here is the bottom line, I am meeting with service mgr next week
1. I want to have dealer do changes to make sure there is no warranty questions..need a certified mechanic to document
2. My choices are likely to be
A. Bring my own oil and have them change with a Mazda filter..maybe a credit for their oil cost, not likely
B. Same as above but use recommended Mazda high Moly synthetic..$11.95 a quart
C. Assume that the semi synthetic is good enough and won't hurt engine , even if gas mileage not as good..and it is free
If you had to pick, would it be A , B, or C?
thanks
John