The rebuild of my engine has caused a problem of high idle. A couple of ideas that have been suggested resulted in no change. Those were to check for air leaks around the engine, carbs, etc. Check the timing and check the linkages. I have checked for leaks by ear and i used WD-40 around all the carbs and the case joints. The timing was dead on and I found no signs of leaks anywhere on the engine. (the engine case was pressure tested prior and it held 8lbs for over 8 hours). The linkage on the carbs has been checked and there is no opening of the throttle plates(the cam just barely touches the roller as described in the manual). Even if I push the linkage down all the way it does not change the idle. Because the engine has been rebuilt, the fuel oil mixture has been adjusted to a 25 to 1 mixture by adding oil to the fuel and the use of the VRO system. What am I missing?
Thanks, Steve
Thanks, Steve