I have a 2000 200 optimax with about 230 hours. Whenever I first start the boat at the lake after trailering it wants to rev up so I immediately cut it off and then start it again and idles fine. The motor runs great even at WOT, but does this everytime I get to the lake anymore. A few months back it was taking some turning over to finally get it started pretty much every time but has now stopped that and only revs on the first start. I had the tracker valve diaphragm replaced about a hundred hours ago and thought this could maybe be the same problem again but am not having the same symptoms. Thanks for any help and advice
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