ENGINE REPAIR & DIAGNOSTICS SERVICE





Is your check engine light on? Experiencing unusual sounds or performance issues? At TR Tech Auto, we specialize in engine repair and diagnostics for all makes and models, with a strong focus on luxury vehicles including BMW, Audi, Tesla, Mercedes, and more.
Our certified technicians use the latest diagnostic tools to quickly identify engine problems and deliver accurate, efficient repairs—saving you time, money, and future headaches. Whether it’s a minor engine tune-up or a complex rebuild, your vehicle is in expert hands.
BMW
AUDI
MERCEDES-BENZ
CADILLAC
LAMBORGHINI
LAND ROVER
BMW
AUDI
MERCEDES-BENZ
CADILLAC
LAMBORGHINI
LAND ROVER
TESLA
LEXUS
PORSCHE
HONDA
HYUNDAI
TESLA
LEXUS
PORSCHE
HONDA
HYUNDAI
Why Choose TR Tech Auto for Engine Repair & Diagnostics?

Certified Technicians for Luxury Brands
Honest, Transparent Service
Conveniently Located in Linden, NJ

Advanced Diagnostic Tools
Quick Turnaround Without Compromising Quality
Mechanical Engineering
Questions Mostly Asked By Our Customer
Q1. What are the signs my engine needs diagnostics or repair?
Common signs include the check engine light turning on, rough idling, unusual noises, loss of power, decreased fuel efficiency, or difficulty starting the car. If you notice any of these, schedule a diagnostic with us immediately.
Q2. Do you service luxury vehicles like BMW, Mercedes, Audi, and Tesla?
Yes. We specialize in high-end vehicle brands and offer certified diagnostics and engine repair for BMW, Audi, Tesla, Mercedes, and other European makes.
Q3. How long does an engine diagnostic take?
Most engine diagnostics take between 30 to 60 minutes, depending on the complexity of the issue. We aim for same-day service whenever possible.
Q4. Can you handle complete engine rebuilds or replacements?
Yes, our team is fully equipped to handle full engine rebuilds, repairs, or replacements, especially for high-performance and luxury cars.
Q5. Do I need an appointment for diagnostics or repairs?
Appointments are recommended to reduce wait times, but we also accept walk-ins. For faster service, you can call us at +1 908-588-2622.
EXCELLENT Based on 229 reviews Laura Morales2025-05-08Trustindex verifies that the original source of the review is Google. Excellent place to bring your car !!!! Moe is amazing and helpful Singh saab2025-04-26Trustindex verifies that the original source of the review is Google. Excellent service Sunil Mohit kalyan2025-04-26Trustindex verifies that the original source of the review is Google. I really appreciate the service 👍👍 Had fixed my bmw found this palace online honest person staff is so helpful . Rohit Sodhi2025-04-26Trustindex verifies that the original source of the review is Google. Very professional people. Affordable prices. Highly reccomended auto body shop in New Jersey. Fixed my bmw they are honest . Vincent Reis2025-04-24Trustindex verifies that the original source of the review is Google. This place is top notch always comes through fast and does excellent work always communicates and answers his phone and is very reasonable with pricing I have trusted him on all my mustangs and he is now working on my corvette z06 supercharge engine Daniel Villalobos2025-04-16Trustindex verifies that the original source of the review is Google. Excelente atención, muy buenos mecánicos. Trabajan rápido. Sham Rana2025-04-05Trustindex verifies that the original source of the review is Google. I don’t let anyone work on my Mercedes G wagon but after talking with Mohit and how he handled Geico Collision , I was very satisfied and happy with the results. Kashif Bhatti2025-04-02Trustindex verifies that the original source of the review is Google. Come here for great service and excellent work Gs Ghotra2025-03-25Trustindex verifies that the original source of the review is Google. TR Tech have the best mechanic in town. He take care of my Bmw very well. He built my engine best mechanic ever thank you so much. 💯