Diagnostics

Diagnostics

  • AC Diagnostics for Your Vehicle

    air conditioning in a car

    At Performance Automotive, Inc in San Diego, we understand how important it is to have ice cold AC in your truck on a long, hot day. Whether you drive a Chevy, Ford, or Dodge diesel pickup, chances are you have a lot of cab to cool down, and a subpar AC just won’t cut it.

  • Cheap Parts Don’t Cut It and Warranties Matter

    car parts At Performance Automotive, Inc in San Diego, CA, we’re in the business of quality. Quality work, quality parts, and quality service keep a business going. Here is a quick rundown on why it’s important to install components that will perform reliably, and keep you taken care of in the event that they don’t.
  • Diagnosing a Bad Brake Master Cylinder

    mechanic working on brakes

    Your brake master cylinder is an integral part of your brake system. When one fails, some odd symptoms may arise, and it may be difficult to diagnose. Here’s some information to help you decide if yours has gone bad. At Performance Automotive, Inc in San Diego, CA we want you to know what to look out for so that you can be safely on the road.

  • Do I really need new oxygen sensors?

    Oxygen Sensor

    At Performance Automotive, Inc in San Diego, CA, our goal is to keep your car, truck, or SUV reliable and in great shape. To us, it’s important that we’re paying attention to both your needs and the needs of your vehicle. When it comes to oxygen sensors, sometimes it seems a bit nebulous on what they actually do and why they’re important; we’re here to clear things up for you.

  • Fuel Contamination - What's The Problem?

    fuel

    At Performance Automotive, Inc in San Diego, CA, we know that fuel contamination is one of the priciest and most problematic issues that may plague a diesel engine. There are a variety of issues that cause contamination in fuel. Knowing these issues will help drivers become aware of fuel contamination and hopefully prevent these issues. 

  • Is it time to replace your engine?

    At Performance Automotive, Inc in San Diego, CA, we know it isn’t always easy deciding what to do next when it comes to major engine repairs. Fortunately, that’s what we’re here for - to help you make the best decision for your situation.

  • Leaky Injectors Need Your Attention

    Injector

    At Performance Automotive, Inc in San Diego, CA, we see our fair share of damage that could’ve been prevented. Leaking injectors are one of the main ways a diesel engine can meet its demise - but the good news is, engine failure can be avoided, as long as the problem is taken care of.

  • Protect Your Car from Interior Leaks and Drips

    interior of car

    Leaks and drips that get the interior of your vehicle wet are definitely an inconvenience. Sitting water promotes rust, bad smells, and can ruin your carpet. Furthermore, the water often seems to come from seemingly nowhere, adding to the frustration. From Performance Automotive, Inc in San Diego, CA, here are some of the leading causes of water on your floor, and what you can do about it.

  • Reduce Noise and Increase Fuel Mileage

    city of drivers with smog

    While your exhaust system helps reduce noise output from your vehicle, it also significantly reduces harmful emissions from being released into the air. When your muffler and exhaust system are functioning properly, it significantly reduces your vehicle's harmful impact on the environment. It also significantly improves the functionality of your vehicle and improve fuel mileage for your car, truck, SUV or Jeep.

    An exhaust system is made up of numerous parts that work together to rid your car of the exhaust gases that are created during the combustion cycle, as your engine burns fuel. Each part of your exhaust system has an important role to play in removing exhaust gases away from the engine as quickly as possible, allowing another cycle of combustion to begin. The more quickly and efficiently an exhaust system does this the more efficiently an engine can run. The main parts of an exhaust system are an exhaust manifold, catalytic converter, oxygen sensors, exhaust pipes, and the muffler.

  • Why Are Oil Tests Important?

    mechanic holding oil stick over vehicle Changing the oil in big trucks and commercial vehicles is an expensive, but necessary, part of keeping your vehicles going. You don’t want to wait until it’s too late to change your oil, but changing it too early can be a waste of time and money. Having your oil tested regularly helps us to hone in on exactly how often your oil needs to be changed, to optimize reliability and efficiency.
  • Why do vehicles burn oil?

    car broke down on side of road smoking

    When your car, truck, or SUV is burning oil, it can be frustrating and costly. There are numerous reasons an engine will burn oil - these range from an altogether worn out engine to a simple part replacement. At Performance Automotive, Inc in San Diego, CA we want to keep you informed, here's what you need to know about why your engine might be burning oil.

  • Your Vehicle's Computer Collects MORE Data Than Your SMART PHONE!

    Your car data owned by manufacturers now

    Newer Vehicles Generate as Much As 25GB of Data/Hour according to McKinsey.  Now That is Extremely Interesting!  It is also daunting as we now need to know "what data" right?  You also want to know where it is going if anywhere and who owns the data?  All interesting questions that we never thought about.  Just get in and drive, choose a destination and if a light goes off in the dash you call us here at Performance Automotive, Inc to schedule an appointment.   We want our San Diego drivers to be informed as always and able to make their choices based on having facts.  This is a big change in the automotive-truck service industry and it really has not hit the news at all, so it is up to us to get you up-to-date and informed.  Here are the facts and where you can find more information!

  • Jasper
  • Veteran Owned
  • 24-Hour Dropoff
  • Woman Owned
  • Pet Friendly
  • Fleet Services
  • Duramax Diesel
  • Acdelco
  • ASE
  • BF Goodrich
  • Bosch Automotive
  • Bridgestone Firestone
  • Cooper Tires
  • Cummins Diesel
  • Dunlop Tires
  • Flowmaster
  • Goodyear
  • Ford Power Stroke Diesel
  • Hankook Tires
  • Kelly Tires
  • Magnaflow
  • Michelin
  • Mastercraft
  • Motorcraft Parts
  • Radiator
  • Shuttle Service
  • Sumitomo Tires
  • Toyo
  • Uniroyal
  • Wifi Available

Performance Automotive, Inc

7629 Carroll Rd
San Diego, CA 92121
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location small (858) 695-9644
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Weekdays:   8:00 AM - 5:00 PM
Weekends: Closed by appt only

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