A temperature compensator is that little doohickey on the forward side of the carburetor with the plastic cover on it. John Phillips Greasy Hands Garage North, Claremore, OK Green Country Triumphs <http://www.greencountrytriumphs.com> http://www.greencountrytriumphs.com [demime 1.01d removed an attachment of type image/gif which had a name of image001.gif]