Engine Tune-Up & Diagnostics

At Garage MLR, we use state-of-the-art diagnostic tools to detect issues before they become costly repairs. Whether your check engine light is on or your vehicle isn’t running as smoothly as it should, we can diagnose and fix the problem efficiently.

Call (514) 329-1170 today to schedule your engine tune-up or diagnostic service!

Comprehensive Engine Tune-Up & Diagnostics

Keeping your engine in peak condition ensures optimal performance, fuel efficiency, and longevity. At Garage MLR, we provide expert engine tune-up and diagnostic services to identify issues and restore power to your vehicle.

Our certified technicians specialize in spark plug replacements, fuel system cleaning, sensor testing, and performance optimizations to keep your engine running smoothly.

At Garage MLR, we use state-of-the-art diagnostic tools to detect issues before they become costly repairs. Whether your check engine light is on or your vehicle isn’t running as smoothly as it should, we can diagnose and fix the problem efficiently.

Call (514) 329-1170 today to schedule your engine tune-up or diagnostic service!

Signs You Need an Engine Tune-Up or Diagnostics

If you experience any of the following symptoms, it’s time for an engine tune-up or diagnostic check:

  • Decreased Fuel Efficiency - A sudden drop in gas mileage can indicate a fuel system or ignition issue.
  • Rough Idling or Stalling - Engine misfires, shaking, or stalling at stops.
  • Sluggish Acceleration - Lack of power or hesitation when pressing the gas pedal.
  • Check Engine Light - A warning light on the dashboard signaling potential engine trouble.
  • Excessive Exhaust Smoke - Blue, black, or white smoke could indicate an issue with oil, fuel, or cooling system.
  • Unusual Noises - Knocking, pinging, or rattling sounds from the engine.

Engine Tune-Up & Diagnostics

Spark Plug & Ignition System Check

Replacing old spark plugs and inspecting ignition components can restore power and fuel efficiency.

Fuel System Cleaning

We remove carbon buildup from fuel injectors and throttle bodies to improve combustion and efficiency.

Engine Performance Diagnostics

Our advanced scan tools read fault codes and diagnose issues affecting your engine’s performance.

Timing & Belt Inspections

We check timing belts, serpentine belts, and chains to prevent sudden engine failures.

Sensor & Emissions Testing

We ensure sensors like oxygen, MAF, and MAP are working correctly for peak efficiency.

Cooling System Inspection

Checking radiators, thermostats, and coolant levels to prevent overheating.

Regular tune-ups keep your engine running efficiently.
Contact us today to schedule your service and restore peak performance.

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