Free Transmission Diagnostics in McKinney, TX

Free estimates for transmission repair/servicing in McKinney, Texas

Get Answers Before You Pay

You deserve to know what’s going on with your vehicle before you make repair decisions, and at Eagle Transmission & Auto Repair in Mckinney, TX, we strive to get the information you need. That’s why we provide free transmission diagnostics to each and every one of our customers.

If your car is slipping gears, leaking fluid or if your check engine light comes on, we will perform a complete diagnostic at no charge to the customer. We will outline the issue in plain language and present you with clear options for repair.


Our Free Transmission Diagnostic Includes:

Our McKinney mechanics will:

  • Inspect Transmission Fluid – We search for low fluid levels, leaks or if the fluid is burnt.
  • Check for Leaking – Leaking fluid is usually the first indication of transmission problems.
  • Road Test – Driving vehicle to assure shift feel and performance.
  • Computer Diagnostics—Modern machines are able to scan the error data on cars using more sophisticated equipment.
  • Inspection by means of visual check – We search for wear and damage.
  • This thorough inspection will provide us with a detailed understanding of your transmission’s condition – at no cost to you!

Why Eagle Transmission is your place for Diagnostics?

Certified Transmission Experts – Over 20 years of experience in any type, make and model.

  • No Travel Fees – We offer a free diagnostic check without hidden fees.
  • Straightforward Advice – We tell you what the problem is and offer repair options that work within your budget.
  • Local in McKinney – shop with a name you can trust!


Most Common Sign You Need a Transmission Check

If you experience any of the below, bring your car in for a free transmission diagnostic:

  • Slipping or delayed gear changes
  • Burning smells or overheating
  • Fluid leaks under your car
  • Strange noises when shifting
  • Dashboard warning lights
  • Spotting issues early can prevent costly repairs later.

Visit Eagle Transmission McKinney Today

Don’t wait until a small issue turns into a major breakdown. Stop by Eagle Transmission & Auto Repair in McKinney for your free transmission diagnostic today.

📍 Address: 4021 W University Dr #100, McKinney, TX 75071
 📞 Call Us: (214) 504-2416
 💻 Book Now: Schedule Your Free Diagnostic