Once a year with mobile 1 synthetic oil is enough

BMW  free maintanance schedule is 15000mile or once year with Synthetic oil.

All other cars can do the same. I also learn trick using magnent block(from harddisk) to put on the oil filter. I am doing this for my Totoya Sienna.

所有跟帖： 

• 我还没钻到车底下去看看哪里是那个出油嘴的螺丝的位置，只是youtube上说是在pessager side -ouyanghui- ♂ (28 bytes) () 08/02/2011 postreply 11:43:43

• If the car is not designed for 15,000 mile change -khyang86- ♂ (374 bytes) () 08/02/2011 postreply 19:34:39