Posts
37
Joined
9/14/2018
Location
Gladmar, SK
CA
I’ve had a few problems with plugs fouling on the starting gate lately. The bike will run awesome for awhile and then all of a sudden will start fouling plugs. Plug looks fine and dry each time I remove it and starts first kick when I install a new plug. I’ve changed the pilot jet to one step leaner and have tried air screw numerous times but doesn’t seem to clear it up. I run 92 octane pump gas at 50:1 with yamalube “R” oil. Anybody else have issues with these bikes?
CdI box, yeah its an expensive part but i chased the exact symptoms you described for a while and also on a KTM65.
I hope you arent buying the "KTM" plug for $16 each. Autoparts stores have the same plug for $3 it just comes in the NGK box intead of an orange box.
Paw Paw
The Shop
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