Mount Joy, PA

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Is your check engine light on? Gary's Automotive Inc. offers complete computer diagnostics. Using our regularly updated Autel Scanner and years of experience, you can count on Gary's Automotive for expert diagnostics.


From electrical issues to oxygen sensors, we can identify and correct all types of issues. Once we've identified the issue, you can expect a FREE estimate on all needed repairs. In business for over 27 years, we offer competitive rates.

Diagnostics you can trust

Diagnostics and electrical testing

  • Compression test

  • Evaporation leak test

  • Wiring pinpoint testing

  • Charging systems

  • Power windows and locks

  • Oxygen sensors

  • TPMS - reset and calibrate

Precision Computer


Call now to schedule your inspection


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