Transmissions are one of the more mysterious and unknown aspects of automotive engineering, to most people. In the modern world, this is more true than ever, making technicians with expertise in transmission maintenance and repair more of a necessity than a convenience. At AV Automotive Inc in Upland, our technicians have the skill, knowledge, and equipment necessary to diagnose and repair any sort of transmission issue you may be experiencing with your Dodge, Chevrolet, or Ford diesel pickup.