troyhatt
Newbie
wich plugs should i be using? 06 apex er? just fouled cr10ek this weekend couldnt get running. would a cr9ek be any better. thanks
The 10's should be fine. Just make sure the red temp light is out before you try to ride. Also, If you start it, let it warm up (until heat exchangers are warm) before shutting it down.
You shouldn't have any problems.
If it's fouling the plugs once it's warmed up, then you might have a problem.
You shouldn't have any problems.
If it's fouling the plugs once it's warmed up, then you might have a problem.
Ported Hornet
Expert
I didn't have any luck with the CR10 so I went back with the stock plugs. Might have fouled them not letting sled warm up enough before shutting down.
blackattak
Expert
Been running the 10s & have never had an issue but it is always warmed up properly & I don't start it to listen to it (did this when I first got it & fouled the stock plugs).
BJdaMC
Newbie
Agree, the fouling is from not letting the sled warm up before shutting off. This is more prevalent with these plugs but will occur with stock plugs also. The dealer warned me about this when I was originally looking at the sled. 
Wisconsin
Pro
CR10EIX plugs....iridium. No problems so far. Stock ones were nice and brown when I took them out. As said before. Always let it warm up before getting on the throttle (with 2 stroke or 4 stroke)....and don't turn it on for a few seconds and shut it off or the plugs will "cold foul" as some call it.
Are the CR10 pre gapped, if not what should they be at?
as I recall .28-.31>?
