Not sure if there is anyone out there who has Mazda 3, model GX, year 2010 model, because I know in manual it says that oil should be changed every 5000 miles, but I see lots of people do it every 7500 miles on Mazda 3's. Is that acceptable or does 5000 sound more reasonable? Also, I know lots of people say that putting synthetic oil can let you drive the car longer without changing the oil, but is it worth it with just 15000 miles on my car currently?
Best regards and thanks for any answers and input on this.
Andy
Best regards and thanks for any answers and input on this.
Andy