2012 Arctic Cat 425i H1 EFI 4x4
FoulingBy Ron (I am an Owner) on Feb 23, 2013
Bought 2 machines at the same time. One unit has fouled 2 plugs already (40km). The other unit is fine. Takes 5 min to replace the plug if the engine is not too hot to touch so keeping spares under the seat. Based on all the complaints online, you would think AC would try to resolve...wait...I ... know...cause that doesn't pay today's bills.