Tim's AATCO Transmission & Transaxle: Your Transmission Repair Specialists in Beaverton, OR

Transmission service in Beaverton, OR

Expert Transmission Services in Beaverton, OR

For trusted transmission repairs, turn to the professionals at Tim's AATCO Transmission & Transaxle in Beaverton, OR. Our experienced technicians work on both automatic and manual transmissions for nearly every make and model. Whether you're due for a routine transmission fluid service or facing issues with how your vehicle drives, give us a call today to schedule your appointment.


Transmission Repair & Diagnostics in Tim's AATCO Transmission & Transaxle in Beaverton, OR

Accurate Diagnosis for Transmission Issues

If your car is slipping gears or having trouble shifting, the root cause could range from a worn clutch to something as minor as low transmission fluid or a loose bolt. Sometimes, what seems like a transmission issue could actually involve the differential. Our team performs thorough inspections to pinpoint the problem and recommend the right solution—whether it's a seal replacement, clutch repair, or differential service.

Understanding Automatic Transmissions

Automatic transmissions take the guesswork out of driving by shifting gears on their own using a complex system of hydraulics, clutches, and gear sets. The gear shift you use to go from park to drive is connected to this intricate mechanism. When something goes wrong, it often requires professional service to restore safe, smooth performance.


Frequent Issues in Automatic Transmissions:

  • Gear Slippage
  • Delayed or Harsh Shifting
  • Fluid Leaks
  • Complete Transmission Failure

Manual Transmission Basics

Manual transmissions, often recognized by the use of a clutch pedal, give drivers direct control over gear changes. These systems, while more straightforward mechanically, are still prone to wear and tear over time and need skilled attention when problems arise.

Common Manual Transmission Problems:
  • Worn Gear Teeth
  • Jumping or Slipping Out of Gear
  • Leaking Seals
  • Failure That Can Leave the Vehicle Inoperable

Comprehensive Transmission Solutions

At Tim's AATCO Transmission & Transaxle, we handle everything from full transmission rebuilds to basic repairs and maintenance. Our expertise covers all types of vehicles—including 4WDs, AWDs, trucks, and RVs. No matter the size of the job, we provide the same quality care and attention to detail.


How to Extend the Life of Your Transmission

Regular maintenance is the key to keeping your transmission in peak condition. This typically includes checking the fluid level and inspecting the fluid for quality. Depending on your vehicle’s manufacturer, fluid replacement may be needed at specific intervals. Not comfortable checking or replacing fluid on your own? No problem—Tim's AATCO offers routine maintenance services tailored to your vehicle’s needs and factory recommendations.

Keep Your Vehicle Running Strong

Serving Washington County and the greater Portland area, our Beaverton shop provides complete repair and maintenance services for both automatic and manual transmissions. Visit Tim's AATCO Transmission & Transaxle today to get your car back on the road with confidence.

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