I'm sure this has been asked on here plenty, but how often should I change the oil on my Warrior? Do you change the filter every time like on a car? How about the spark plug? I try to ride at least every other weekend, for about 4-7 hours. Any info appreciated.

 

I ussually change the oil whenever i feel it needs to be changed, maybe for you change it every other month or so, i change mine every month, i used to change it every 2 weeks or so when i used to ride everyday.