Diagnostic Services

Exceptional Auto Diagnostic Services

Give Your Car a Diagnostic Service Checkup

Feel secure in your vehicle's state with our low-cost services equipped to provide diagnostics to all cars and light trucks.
Engine Light

Confused by Your Check Engine Light?

Your warning lights are more than just an annoyance. They're a signal that something is wrong with your car's engine, exhaust, or electrical systems. You can ensure your problem won't worsen by running diagnostics on your automobile's systems as soon as any lights appear.

Diagnostic Services for All Makes and Models of Cars and Light Trucks

  • Check engine light codes
  • Dashboard warning lights
  • Electrical and computer diagnostics
  • Battery testing
  • Starter testing, repair, and replacement
  • Alternator testing or replacement
  • Engine performance issues
  • Emissions diagnostics
  • Electrical wiring repair and remote
  • Drivability diagnostics
Diagnose your car today with early bird drop-off and local delivery services.
860-628-8888
Mad Hatter Mufflers & Auto Repair can provide you with quality diagnostic services.
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