Just purchased a new 2003 Chaparral and has started to lose power gradually from WOT (52mph slowly down to 15mph. I would shut it of gun it to WOT it wouold get a little better, shut it off again then it would get a little better, then the third time I shut it off an gunned it, it was back up running great. Then it happens again a few hours later after sitting. This has happened the last two times out.<br /><br />Any ideas on the issue?<br /><br />Thanks.
