I have repaced my thermastats and impeller buy my engine still gets hot.Last year I did the head gaskets and it ran great.The temp reads about 190 when underway and cools when iding,I have noticed it is has not been using a lot of oil.Is my engine getting overheated because of lack of lubercation.The tank on the engine is full.And my warning horn is not working I found the leads at the ignition but not the horn would you tell me where I should look?
