DIAGNOSTICS

Accurate Auto Diagnostics

Whether your vehicle is stalling or that annoying check engine light won't shut off, Morrison and Johnson, Inc. can identify the problem with our state-of-the-art vehicle diagnostic equipment.

Diagnostics on All Makes and Models

No matter what type of foreign or domestic car or truck you drive, the experts with over 35 years of experience at Morrison and Johnson, Inc. can diagnose and virtually repair every type of issue your vehicle currently has.
  • Check engine light codes
  • Dashboard warning lights
  • Electrical and computer diagnostics
  • Battery, starter, and alternator testing
Check engine light codes
Electrical and computer diagnostics
Electrical and computer diagnostics
Schedule an Appointment
Call: 860-872-4265


"Your ethics and your way of conducting business are truly inspiring. Thank you."

Shawn A.

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