Top Quality Transmission Repair

503-661-2203

GMC Transmission Repair

Serving Portland & Gresham OR

Driving a GMC delivers peace of mind due to their high standards when it comes to safety. Their vehicles come equipped with top engineered safety technologies, such as air bags, rear view vision and lane departure warnings. Whether driving a GMC truck, crossover, SUV or van you can rest assured you’re in a reliable vehicle.

Regardless of the age of your car, our expert mechanics will take care of it with the attention and detail it warrants. Bring your vehicle to Transmission Doctors and have our specially trained GMC repair technicians maintain it and keep it running its best!


ATRA Certified GMC Transmission Repair

Transmission Doctors and Auto Care has been providing top quality GMC services and repairs in Troutdale and the surrounding Gresham, Sandy and Wood Village communities for more than 30 years. Our ASE Certified Technicians get brand specific training to perform complete GMC repair and maintenance services to keep your car on the road. We have GMC specific parts, diagnostic tools and equipment, making us your friendly dealership alternative! We are so confident in our transmission service that all of our GMC repair services are backed by a 2 year/24,000 mile warranty, giving you the satisfaction of knowing your car is in expert hands.

We invite you to stop by our shop today to learn more about how we can keep your GMC running at peak performance, year in and year out! At Transmission Doctors and Auto Care, our customer’s satisfaction always comes first!


OUR GMC TRANSMISSION SERVICES INCLUDE:

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We service all GMC models

C and K Series | Sprint | Caballero | S-15 | Sierra | Syclone | Sonoma |Canyon | Rally | Vandura | Safari | Savana | Suburban | Jimmy | S-15 Jimmy | Typhoon | Yukon | Envoy | Yukon XL | Envoy | Acadia | Terrain


Important Consumer Information Regarding GMC Transmission Repair:

General Motors has developed a wide variety of transmissions and transaxles for their vehicles. For accurate phone support, it is necessary to have the year, make, model and engine size of the vehicle to correctly identify your transmission.

4L60E Transmission:
4L60E Transmissions – With these transmissions there are several points of failure. At Transmission Doctors and Auto Care we do all the upgrades available. Some of these upgrades are the sun shell splines, as these can strip off, or the hub containing the splines break off causing you to loose 2nd, 4th and reverse gears. All GMC 4L60E Transmissions at Transmission Doctors get a new hardened sun shell with every rebuild.

Another common problem is the 3/4 clutches and 2/4 bands get burned up. At Transmission Doctors we use high energy lined clutches and bands to ensure a long life from these components. These are just a few of the many upgrades we do on every GMC transmission that comes through our shop. At Transmission Doctors we want to make sure that our customers are able to enjoy their vehicles for many more miles to come.

Transmission Doctors & Auto Care LLC
1057 NW Corporate Drive TroutdaleOR97060 USA 
 • (503) 661-2203