⌖   Fullerton, California◷   Tue–Fri 8 AM–5 PM · Sat 9 AM–3 PM
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Sal's Auto Service
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Sal’s Auto Service · Fullerton

Services built around your vehicle

From routine maintenance to difficult diagnostic issues, we explain what we find and why we recommend a repair.

Technician using scan tool to diagnose engine fault

Diagnostics & Check Engine Lights

Systematic testing to pinpoint the source of warning lights, drivability concerns, and electrical faults.

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Mechanic inspecting and servicing brake rotor

Brakes & Safety

Brake inspection, pads, rotors, hydraulic components, and brake system troubleshooting.

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Wheel alignment sensor attached to car wheel on alignment rack

Wheel Alignment

Alignment checks and adjustments to support steering feel and more even tire wear.

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Air conditioning manifold gauges used to diagnose vehicle A/C

A/C & Heating

Cooling performance diagnostics, compressor service, and climate-control repairs.

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Technician servicing automatic transmission fluid pan

Engine & Transmission

Engine leaks, performance concerns, transmission service, and mechanical repairs.

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Fresh engine oil being poured into the engine

Maintenance & Oil Changes

Oil and filter changes, scheduled maintenance, fluid checks, and general vehicle care.

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Complete service menu

Additional Automotive Services

Browse the full range of maintenance, diagnosis, and repair services available at Sal’s Auto Service. Service recommendations depend on your vehicle and inspection findings.

Maintenance & Scheduled Service

  • 30K / 60K / 90K Service
  • Auto Tune-Ups
  • Cabin Air Filter Replacement
  • Engine Air Filter Replacement
  • Spark Plug Replacement
  • Tire Pressure Checks
  • Transmission Fluid Inspection and Service
  • Power Steering Fluid Change
  • Wiper Blade Inspection
  • Belts and Hoses

Engine & Drivetrain

  • Engine Repair
  • Clutch Repair and Replacement
  • Timing Belt Replacement
  • Water Pump Replacement
  • Fluid Leak Detection
  • Mass Airflow Sensor Replacement

Electrical & Charging

  • Alternator Service and Replacement
  • Alternator Testing
  • Electrical Diagnostics and Repair
  • Ambient Temperature Sensor Replacement

A/C, Heating & Cooling

  • A/C Control Module Replacement
  • Blower Motor Repair and Replacement
  • Compressor Replacement
  • Coolant System Services
  • Evaporator Replacement
  • Heater Core Replacement

Steering, Suspension & Alignment

  • Ball Joint Service and Repair
  • Shocks and Struts Replacement
  • Suspension Service and Repair
  • Wheel Alignments

Don’t see your concern?

Call us or request a visit. We’ll help determine the right diagnostic or repair approach.

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Have a specific concern? Call us with your year, make, model, and symptoms. We can discuss whether the work is within our scope and the best next step.
Let's get you back on the road

Need an honest answer about your vehicle?

Tell us what is happening. We will help you determine the next step.

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