Thread: Why does it suddenly accelerate?
12-06-2012, 06:49 AM #1
- Join Date
- Jan 2010
Why does it suddenly accelerate?
It was suggested that I ask on this forum.
I have a 2000 model XA1200Y (powervalve).
The ski runs fine except:
I'm running straight at full throttle and doing about 60KPH by the guage. I know this reads a little under so call it 65KPH. It can sit like this for minutes then all of a sudden it's like an afterburner kicks in and races up to 75KPH (probably about 84KPH). Then after a time or a couple of throttle up and down it is gone just as quickly and back to 60KPH.
Would really appreciate it if anyone can give me a hint as to where to look for this so I can get that top power all the time.
12-06-2012, 07:04 AM #2
Probably power valve servo motor not working right.
12-06-2012, 05:04 PM #3
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