Engine Repair Mississauga

Comprehensive engine repair solutions for peak performance.

When it comes to engine repair in Mississauga, we provide expert solutions to keep your vehicle running at its best.

Your engine is the heart of your vehicle — and it deserves expert care.

Our mechanics handle everything from minor tune-ups to major engine overhauls. We use advanced diagnostics to identify issues quickly and accurately. With high-quality parts and skilled workmanship, we ensure reliable performance. Johnston & Magwood is your go-to shop for comprehensive engine repairs.

Book Your Meeting with us

Trusted care for your car, from tires to tune-ups. Book now for fast, reliable service you can count on.

Book An Appointment

What Our Clients Say About Us

our vehicle’s engine is the heart of its performance, and regular engine repair and maintenance are essential to keep it running efficiently. 

If you notice loss of power, rough idling, engine overheating, or oil leaks, it’s time for a professional engine diagnostics and repair service. 

Our expert technicians identify and fix engine misfires, faulty sensors, timing belt issues, and coolant leaks to restore optimal performance.

Ignoring engine problems can lead to reduced fuel efficiency, costly breakdowns, and potential engine failure. We offer engine tune-ups, head gasket replacement, spark plug changes, and fuel system cleaning to enhance reliability and longevity. 

A well-maintained engine improves horsepower, fuel economy, and overall vehicle performance.

If your Check Engine Light is on, don’t wait for the problem to worsen. Our engine diagnostics service detects hidden issues, preventing expensive repairs down the road. 

Whether you need minor engine repairs or a complete engine rebuild, we ensure precision and quality service.

Don’t let engine trouble slow you down—schedule a professional engine repair service today. Contact us now for expert engine maintenance, diagnostics, and repair solutions to keep your car running at its best!

Explore our other auto repair services

Comprehensive mechanical services including brake repair, oil changes, engine diagnostics, transmission, and AC repair. Affordable solutions, skilled technicians, and reliable care for peak vehicle performance.

Oil Change Exhaust System Brake Repair AC Repair Battery Repair Steering and Suspension Radiators Transmission Lights & Wiper

Financing available

We have the flexible option of financing your payments for your services. Click the link below to get pre-approved!
Start Your Financing Plan

Top Tire Brands We offer

Any questions ??

We got you .

Get clear, straightforward answers to the most common questions from our customers.

Got More Questions?
What are the signs that my engine needs repair?

Common signs of engine trouble include:

  • Check Engine Light is on
  • Rough idling or stalling
  • Loss of power or poor acceleration
  • Unusual engine noises (knocking, ticking, or grinding)
  • Excessive smoke from the exhaust
  • Overheating or coolant leaks
What is included in an engine repair service?

Our engine repair service includes:

  • Engine diagnostics and performance testing
  • Oil leak detection and repair
  • Head gasket replacement
  • Spark plug and ignition coil replacement
  • Timing belt and chain repair
  • Fuel system cleaning and injector servicing
How often should I get an engine tune-up?

Most vehicles need an engine tune-up every 50,000 to 100,000 km, depending on the manufacturer’s recommendations.

Can I drive with a check engine light on?

It’s best to have your engine checked immediately, as the Check Engine Light could indicate anything from a minor issue to a severe engine problem.

How long does an engine repair take?

The repair time depends on the issue. Minor engine repairs take a few hours, while major repairs or rebuilds may take several days.

What causes engine failure?

Common causes of engine failure include:

  • Lack of regular maintenance (oil changes, coolant flushes, etc.)
  • Overheating due to coolant leaks or faulty radiator
  • Worn-out timing belt or broken pistons
  • Contaminated or low-quality fuel
How much does an engine repair cost?

Costs vary depending on the repair needed, such as a gasket replacement, timing belt change, or full engine rebuild. Contact us for an estimate.

Can I prevent engine problems?

Yes! Regular oil changes, coolant checks, and engine tune-ups help prevent engine failure and costly repairs.

Why is my engine making a knocking noise?

A knocking engine may indicate worn-out bearings, low oil levels, or incorrect fuel octane. Get it checked immediately to prevent further damage.