The Friendliest Shop In Town

At T.A.T. Truck & Auto Repair in San Jose, we specialize in professional diesel engine repair and maintenance for medium-duty trucks. Our certified mechanics have extensive experience working on diesel vehicles, with a focus on Isuzu models, delivering reliable service that keeps local businesses moving. While we do not service semi-trucks, our expertise in medium-duty diesel engines ensures your truck runs safely and efficiently.

From engine troubleshooting to routine maintenance, we provide honest, dependable, and friendly diesel repair services that San Jose truck owners and fleet operators can trust.

Diesel engines require specialized care to maximize performance and longevity. Our team offers complete diesel truck service in San Jose, including everything from minor repairs to major engine overhauls. Using advanced diagnostic equipment and industry-standard tools, we accurately identify issues and restore engine performance. Our diesel services are tailored for medium-duty trucks like Isuzu, keeping your vehicle reliable on the job and minimizing downtime.

Regular diesel engine maintenance in San Jose is essential to prevent costly repairs and extend the life of your truck. At T.A.T. Truck & Auto Repair, we provide full-service diesel maintenance, including diesel-grade oil changes, fuel and air filter replacements, injector cleaning, and cooling system flushes. Our technicians know the warning signs of diesel engine problems, such as rough idling, slow starting, unusual smoke, or loss of power, and we act quickly to keep your truck performing at its best.

Trust T.A.T. Truck & Auto Repair for professional, reliable, and friendly diesel engine repair and maintenance in San Jose. Contact our shop today to schedule a diesel service or inspection and experience expert care that keeps your truck running safely, efficiently, and reliably on every job.