Re: Carter WGD 728S help needed

Posted by Mark Hill On 2013/5/3 22:59:46
D-train - I haven't checked the metering rods, but I don't believe that it is running rich. I believe that it's running lean due to an increase in my operating temperature. As a test, in the driveway I opened the throttle to what sounded like about 1500 RPM to me and the engine was not running smoothly, and jiggling excessively. I slowly closed the choke butterfly and the engine started running very nice and smooth. No miss and it stopped jiggling.

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