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View Full Version : 1995 prostar idle problems


rricard205
09-12-2011, 01:05 PM
I have a 1995 prostar 205 with TBI. It will occasionally start to Idle high(900-1000) and I need to shut it down to get back to 600. Starts from cold are fine. Idle will then be good for some time than start to drift up. I had no error codes show up. The other day the Idle went to 1600. until I shut it down. This was the highest. Also need to give it a bit of gas to get to start after boat warms up. If not the boat will just kick but not stay running.
Any help would be appreciated

mikeg205
09-17-2011, 10:22 AM
Check the IAC (Idle air control) ... this video is for a car...but it gets the point accross...http://www.youtube.com/watch?v=406BTo4JE3A also get the clymers shop manual...lots of good information...