Hi all, not sure if this is already covered so forgive me if it is;
I currently have a K&N panel filter in which has been oiled recently ( 26,000km's )
My 30,000 service is booked for 11/3/13 and I know they'll clean/replace air filter if I choose
My questions are these
Is the oil from the filter bad and or likely to get onto the MAF causing problems?
Should I change back to the stock standard mazda non oiled filter?
Or should I keep going with the K&N?