Vehicle Diagnostics | Check Engine Light | Lynwood, IL
Master Tech Auto Repair

Master Tech Auto...

When you need mechanics you can trust!

twitter logo-blue box facebook logo-blue Read Our Reviews

Know exactly what's wrong with your vehicle

When your check engine light comes on, or you begin hearing a strange noise coming from underneath the hood, it can be quite a guessing game to figure out what's wrong. However, with our computer diagnostic services there won't be any guessing needed.


We utilize the latest technology to determine which systems need attention in your vehicle. Because we hook your car up to a computer, it can actually tell us what's wrong!


 •  Over 90 years of combined experience

 •  ASE certified technicians

 •  1 year, 12,000 miles warranties

 •  Dedication to customer satisfaction

Why choose us?


Check engine light on?

From check engine lights to air bag lights and beyond, if something has lit up on your dash, we can tell you exactly why with our check engine light diagnostics.

No matter what your diagnostic reveals, we can get you back on the road fast. From transmission repairs, brake service, and more, our expert mechanics do it all!

Expert vehicle repairs


“I have been using them since 2004. I am always satisfied.”

- G Burton

"I am so grateful for an automotive place like this.”

- Jeremy Overholt

You will always get quality repairs from our professionals because we are fully licensed and insured.

Call: 708-895-7008

cta star star star star star star star star star star