Probably not. I check it every week or so, if its dirty, I change it. Usually about every 10K or so. In the summer when the sand storms hit, about half that.
-Ken V.
1998.5 SE Praire Tan Zetec ATX
psycho_bass@hotmail.com
Roush springs Roush rear sway bar BAT struts 17" Millie Miglia HT3 and a ton of subtle asthetic mods
