Check your Plug wires and make sure there not grounding out on
anything. I had a very similiar problem with my Arctic Cat. There was
a metal strap on the c.d.i . meant to secure the wires from moving.
But the strap wore through the insulation and was grounding out the
leads causing an excessive bog in the sled. But the sled would still
idle correctly, even with the screwed up leads.
>I have a '90 Prowler that seemed to be running fine the first few times out
>this year. The last time I was out, I drove about 10 miles and stopped the
>engine. When I went to start out again, it started fine and idled, but when I
>hit the throttle it bogged down real bad. It will run if I ease into the
>throttle, but if I try to gun it, it still bogs. It has continued to do this
>the last 2 times out.
>I suspect it is in the carbs, but someone thought it could be the clutch
>hanging up. It doesn't seem to generate enough RPM's to engage the clutch