Ignition System Repair in Orange, CA

The ignition system is the heart of your vehicle’s ability to start and run smoothly. At Joseph Harrington Automotive, we specialize in diagnosing and repairing ignition-related electrical problems. Whether you’re dealing with misfires, stalling, or complete no-starts, our ASE Blue Seal certified team in Orange, California provides precise solutions for all makes and models.

Signs of Ignition Issues

• Engine misfires, hesitation, or poor performance
• Difficulty starting the engine
• Check engine light illuminated
• Decreased fuel efficiency
• Loss of power during acceleration

Our Diagnostic Process

• Ignition Coil Testing: Checks coil strength, resistance, and firing consistency.
• Spark Plug & Wire Evaluation: Inspects plugs for wear and wires for resistance.
• Crankshaft & Camshaft Sensor Testing: Ensures proper timing signals.
• Module & Switch Testing: Diagnoses ignition control modules and switches.
• Electrical Circuit Testing: Identifies wiring faults and voltage drops.

Ignition Services

• Ignition coil and module replacement
• Spark plug and wire service
• Crank and cam sensor diagnostics
• Ignition switch repair and replacement
• Complete ignition system electrical repairs

Schedule Ignition Service

If your vehicle is misfiring, struggling to start, or shutting down unexpectedly, it may be an ignition system issue. Contact Joseph Harrington Automotive for professional ignition diagnostics and repairs today.

Request an appointment