Category: Lecture Hall Series

    Listen to this short message to make sure that the new one does not experience the same costly…

  The importance of float level to carburetor performance.      

Carbon deposits on the intake valve and piston crown rob power, fuel economy, and performance from gas engines; yet they…

    The MAF sensor is critical to your diesel engine’s performance. Listen and learn how to keep it operating…

Working hard or hardly working? Short run times are hard on gasoline engines. Listen to learn how to soften the…

  You have time now to get your combine ready for harvest. Listen to these simple but important areas many…

  Many farm and truck engines use two thermostats. Listen and learn why and how to diagnose if one is…

Many electronic circuits require current to flow in one controlled direction. That is the job of a diode. Learn how…

  A mysterious engine cooling issue may be hiding out of sight in the radiator. Listen and find out where.…