When your vehicle loses power, makes unusual noises or shows signs of poor performance, it is important to act quickly. At Théo Gosselin, we provide engine and transmission diagnostics, maintenance and repairs with a clear, thorough and professional approach.
Your engine and transmission are essential to the proper operation of your vehicle. Vibrations, a check engine light, loss of acceleration, hard shifting or fluid leaks may all point to a problem that should be checked quickly. Our team helps identify the cause and recommend the right service based on your vehicle’s condition.
We assess engine and transmission symptoms carefully to identify the issue clearly and efficiently.
Proper maintenance helps extend the life of key mechanical components and may reduce the risk of more expensive repairs.
We explain what we find and recommend the most appropriate next steps so you can make an informed decision.
Some warning signs should never be ignored. A prompt inspection can help prevent the issue from worsening and reduce the risk of a breakdown.
Common signs:check engine light, loss of power, hard starting, unusual noises, shaking, or unusual smells.
Transmission symptoms:rough shifting, slipping, delayed response, vibrations, fluid leaks or unusual driving feel.
We evaluate your vehicle methodically and recommend the right service at the right time.
We can support you with a wide range of mechanical inspections related to overall vehicle performance.
A healthy engine and transmission support safety, reliability and everyday driving comfort.
Book an appointment with our team to have your vehicle checked and get recommendations tailored to your situation.
Théo Gosselin Tires and Mechanical stands out for its trusted service, recognized certifications and exclusive benefits for Quebec drivers.
CAA-Québec members receive 3% back in CAA Dollars on eligible purchases at Théo Gosselin Tires and Mechanical.
Enjoy exclusive discounts and several free services thanks to our loyalty program.
Our locations are recognized as a CAA-Approved Inspection and Repair Facility, a symbol of trust, transparency and service quality.
Our workshops have been Clé Vert Platinum certified for over 10 years, demonstrating our commitment to environmentally responsible automotive practices.
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