2005 RMK 900 issue

[stiz]

i just bought this sled and rode it twice for maybe an hour and a half combined it is up to date with all the stickers to prove it, with 2000 km's on this motor but it keeps fouling the magneto side plug (they are champions i have not been able to get NGKs cause working everyday) i just wanna know if its the plugs or i have bigger issues, there are no dummy lights on indicating a problem either...

 

[overkill131313]

start with getting rid of those champion crap! get some new NGK and go from there!

 

[Trashy]

Be patient.....There are quite a few 900 RMK guru's on this site. You'll soon have some answers that you are looking for.

 

[stiz]

i found the issue the guy i bought the sled from sold it to me with a melted piston thanks for the help anyway

 

[sirzones]

900's dont have a good track record. had a buddy with two of them,dealer rebuilt both of them twice in first 800 kms,he ended up selling them after he had to put cranks in both of them