ENGINE DIAGNOSTICS

Service Overview

That warning light on your dashboard is trying to tell you something, and guessing is never a good strategy. At YYC Tire & Auto on Edmonton Trail NE, our certified technicians use advanced OBD-II diagnostic scanners and live data analysis to pinpoint exactly what is going on under the hood. From check engine lights and rough idling to transmission shifting problems and emission failures, we diagnose the root cause before recommending any repairs. Calgary's temperature extremes put serious stress on engines and electrical systems, especially through Northeast Calgary winters. That is why drivers from Winston Heights, Tuxedo Park, Renfrew, and Highland Park rely on us for honest answers and accurate results. We also offer thorough pre-purchase vehicle inspections for used car buyers. Every diagnosis comes with a clear explanation of the problem, your options, and fair pricing. No unnecessary upsells, no pressure.

• Full OBD-II diagnostic scanning
• Check engine light diagnosis
• Engine performance analysis
• Emission system diagnostics
• Electrical system and battery testing
• Pre-purchase vehicle inspection

Signs You May Need Engine Diagnostics

• Check engine light staying on or flashing
• Engine misfiring, stalling, or running rough
• Poor fuel economy or sudden drop in gas mileage
• Strange engine noises like knocking or ticking
• Vehicle losing power during acceleration
• Exhaust smoke that is black, white, or blue