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Auto Diagnostic Shop
San Pedro, CA

Warranties Available

California Cool Air Rebate Program

Fast, Free Estimates

Hours:

Request Lorem Epsom

Hero Request Form

Get Your Vehicle Accurately Diagnosed Today
When your check engine light comes on or your vehicle isn't running right, you need answers fast. Pacific Auto Repair provides comprehensive auto diagnostic services throughout San Pedro, CA and the South Bay. We use advanced diagnostic equipment to pinpoint issues quickly and accurately, so you'll know exactly what's wrong with your vehicle. Our diagnostic services include:
  • Engine performance diagnostics
  • Transmission issue detection
  • Electrical system analysis
  • Check engine light diagnosis
  • Computer system scanning
  • Sensor testing and evaluation

We'll provide you with honest recommendations and quick, upfront estimates. Reach out to us to schedule your diagnostic appointment.
Signs Your Vehicle Needs Diagnostics
Modern vehicles rely on complex computer systems to monitor performance, and when something goes wrong, you'll need diagnostics to identify the problem. Drivers in San Pedro, CA trust us to accurately diagnose their vehicle issues without the runaround. You might need diagnostic services if you're experiencing:
  • Check engine or warning lights illuminated
  • Unusual noises or vibrations
  • Decreased fuel efficiency
  • Starting or stalling problems
  • Poor acceleration or performance
  • Transmission shifting issues

Our diagnostic process is fast and efficient, giving you clear answers so you can make informed decisions about your vehicle's repairs.
Why Choose Pacific Auto Repair

For over seven decades, we've been the trusted choice for auto diagnostics throughout the South Bay. As a proud San Pedro Chamber of Commerce member and locally-owned business, we're committed to providing our neighbors with quality service they can count on. Here's what sets us apart:

  • Complimentary estimates on all diagnostic work
  • Over 70 years of reliable service
  • Quick response times for urgent concerns
  • Local, personal attention from people who care
  • Transparent pricing with no hidden fees
  • Warranty options for your peace of mind


We're a true community business that treats every customer like family, delivering honest recommendations without any pressure.

Contact Us

Get answers about what's happening with your vehicle. Our experienced technicians in San Pedro, CA are ready to diagnose your car's issues accurately and efficiently. We'll explain what's happening with your vehicle in plain language and provide you with all the information you need to make the right decision. Contact us today.

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