Engine & performance
Power and reliability. Maintenance and repair of belts and chains, spark plugs, coils, engine diagnostics and performance tuning: our experts optimize your engine for smooth, economical driving.
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Engine problems? We’ll take care of it, and you’ll get the power back.
Request an appointment online or by phone for maintenance or repair of your engine.
Come to the workshop for a visual, mechanical or electronic inspection.
Leave with a clear explanation of the vehicle’s condition and recommendations if necessary.
Why choose us for your engine problems?
Performance restored, engine protected
We use specialized equipment to check the condition and replace your belts or chains in accordance with the manufacturer’s recommendations, without compromising on quality. The result: a protected, quiet and reliable engine.
Complete diagnosis before intervention
We never work blind. Every intervention begins with a thorough diagnosis to assess the real condition of your engine and target precisely what needs repair or adjustment.
Transparency and clear explanations
Noise, power loss, misfiring? We explain the causes, the consequences for your engine and how our interventions can improve the situation.
Adapted interventions, no overselling
Sometimes a simple adjustment or targeted replacement is all that’s needed. If a part is too worn, we’ll tell you and suggest only what’s necessary for the health of your engine.
Qualified technicians, certified products
Our team masters the latest engine technologies, using tools and parts of certified quality, adapted to all types of gasoline, diesel, GDI or TDI engines. Our service is rigorous, our results guaranteed.
Don’t let your engine suffer – get it serviced on time.
Hard starts? Power loss? Excessive fuel consumption? These symptoms are often indicative of an engine that is suffering from wear, fouling or unbalanced tuning. Regular, thorough maintenance will preserve performance and avoid costly repairs.
Over time, belts, timing chains, spark plugs, coils, injection systems and other components wear out or become clogged, impacting combustion, power and reliability. A complete service at Alex will:
- Restore engine performance and smoothness
- Optimize fuel consumption
- Extend the life of essential parts
- Prevent major breakdowns and mechanical damage
- Ensure quieter, more stable operation
At Alex Pneu et Mécanique, we don’t settle for superficial checks. Thanks to a complete diagnosis and precise interventions, we restore your engine to optimum condition using professional tools and certified parts. You leave with a more powerful, more reliable engine – and a service without nasty surprises.
Frequently asked questions about engine maintenance
When should timing belts or chains be replaced?
Replacement depends on mileage and manufacturer recommendations. A precise diagnosis allows you to check their condition to avoid costly engine failure.
What are the signs of spark plug and coil wear?
Difficulty starting, misfiring, loss of power or high fuel consumption are often linked to faulty spark plugs or coils.
What does engine diagnostics involve?
Diagnostics uses electronic tools to detect anomalies in the operation of the engine, injection, ignition and electronic systems.
What can performance tuning do?
They optimize engine parameters (ignition, injection) to improve power, consumption and responsiveness, while guaranteeing durability.
Why maintain the injection system?
A clean injection system ensures better fuel atomization, more efficient combustion, lower pollutant emissions and reduced fuel consumption.
Can we carry out these interventions without prior diagnosis?
No, a diagnosis is essential to target the necessary interventions and avoid unnecessary repairs.
What types of engines do you service?
We service all types of gasoline, diesel, GDI and TDI engines, with adapted equipment and parts.
What our customers say about us…
Merci !
Come and see us at the garage
Contact us
Email: info@alex.ca
Phone number: (514) 521-5500
Opening hours
Monday: 7:30am – 5:00pm
Tuesday: 7:30 – 17:00
Wednesday: 7:30 – 17:00
Thursday: 7:30 – 17:00
Friday: 7:30 – 17:00
Saturday: Closed
Sunday: Closed
Let Alex take care of your engine
Hard to start? Power loss? High fuel consumption? These symptoms can indicate a poorly maintained engine or worn parts. Don’t let these problems get out of hand. At Alex, we can help:
Diagnose the condition of your engine with state-of-the-art tools
Check and repair timing belts and chains
Replace worn spark plugs and coils
Adjust parameters to optimize performance
Maintain and clean injection systems without unnecessary dismantling
Provide you with a clear and comprehensive report on the health of your engine
Professional engine maintenance improves power, reduces fuel consumption, extends the life of parts and avoids costly repairs.
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