(626) 810-2281  

Vehicle Maintenance

  • 3 Minutes a Month Can Save Your Transmission

    dipstick on car

    When it comes to transmissions, your fluid level is essential. Too much or too little fluid can affect pressure, cooling abilities, and lubrication. In order to best care for your vehicle, it's important to know what to look for, so from our shop here at Craig Johnson Automotive here are a few tips. 

  • 9 Signs Your Vehicle Needs a Tune-Up

    mechanic checking under hood of car

    Sluggish. Squealing. Unreliable. Vibrating. If any of these descriptors fit your vehicle’s recent behavior, it just might be trying to tell you something – like it’s time for a tune-up.

    Today’s vehicles differ significantly from their decades-old brethren that required a tune-up every 10,000 or 20,000 miles. With newer vehicles, it’s increasingly common for manufacturer-recommended service intervals to stretch to 100,000 miles before certain maintenance items, such as replacing the spark plugs, should be completed. 

  • A Tire For All Seasons Can Be Overwhelming

    Winter/Summer tires

    To some drivers, picking out the right tire is just as important – and just as much fun – as finding the right shoes is to a runner. For many people, they have found that shopping for tires is overwhelming because there are just so many choices. AT Craig Johnson Automotive IN Rowland Heights, CA, our technicians are ready to help you make that decision.

  • Air Filtration & Why It Is Important

    dirty air filter vs clean filter

    Your vehicle's engine needs clean air to burn the fuel – and it needs a lot of clean air. In fact, a typical vehicle needs about 216,000 gallons of air for every tank of gas. All that air passes through a filter that catches the dust and dirt. Eventually, the filter gets completely full, and because the filter can only hold so much, dirt starts getting through. At Craig Johnson Automotive in Rowland Heights, we ensure you get the best air quality in your vehicle and explain the process of where this dirty air is going to our area drivers. 

  • All Your Fuel System Questions Answered

    fuel being put into vehicle

    Your car’s fuel system works with the rest of the engine control system to deliver the best performance with the lowest emissions. Check your car’s fuel system regularly or immediately if you smell gas or suspect a problem.

    What does it do? - The fuel system transfers fuel from the fuel tank and passes it through a fuel filter for straining before it arrives at the injectors. A pressure regulator controls fuel pressure to ensure good engine performance under a variety of speed and load conditions. Fuel injectors, when activated, spray a metered amount of fuel into the engine. Some vehicles use a return line system to return unused fuel back to the tank.

  • An Engine Upgrade for Your Vehicle

    performance engine

    It may be time to retire your old engine, or perhaps you’re looking to boost your vehicle’s performance. Either way, you need a high-performance engine installed, and you need it done right. From bolt-in crate engines to professionally modified motors, Craig Johnson Automotive in Rowland Heights has a team of expert mechanics you can trust to do the quality job you’re searching for. We specialize in custom builds for high-performance automobiles.

  • Are You Dealing With Leaky Hydraulics?

    clutch of vehicle and close up of floorboard

    Does your clutch go flat, rendering your car useless until you fill the reservoir back up? Are you tired of the spongy feeling in your pedal, and the mess on your driveway? At Craig Johnson Automotive in Rowland Heights, CA, we can fix that for you.

  • Are You Maintaining Your Fleet?

    oil being poured into car

    If you own or operate a fleet or commercial truck, you know how quickly miles rack up and oil changes are needed. At Craig Johnson Automotive in Rowland Heights, CA, our main goal is to keep your trucks on the road - a huge part of that is changing your oil on time.

  • ASE Certified Technician for Transmission Care

    At Craig Johnson Automotive in Rowland Heights, CA, we understand that the care for your vehicle is in the details. Transmission work, more so than any other type of maintenance or repair, requires a keen eye and specific know-how.

  • Bad Battery?

    Without a working battery, your car will not be able to start. If you perform proper maintenance, however, an average car battery can start your car reliably for roughly four years. Your vehicle's radio and headlights, plus a slew of other important functions, are powered by an electrical current generated by your vehicle’s engine but a vital part of generating electricity is having a place to store it while it’s not being used, which is where a car battery comes into play. The battery holds electrical energy while a car is off in order to help the engine turn over and create a spark to start internal combustion.  What you don't want is to have a bad battery!!

  • Benefits of Auxiliary Transmission Coolers - Does Your Vehicle Need One?

    transmission cooler

    Auxiliary transmission coolers are one of many ways the aftermarket can improve the quality and durability of your vehicle. From Craig Johnson Automotive in Rowland Heights, CA, here’s some information concerning auxiliary coolers, why you might need one, and what it can do for you.

  • Best Questions to Ask A Mechanic

    A good technician will give your vehicle a quick inspection whenever you have maintenance performed. Fluid levels, tire condition, dashboard lights, and a variety of other items typically are briefly explored whenever you bring your vehicle in for maintenance. At Craig Johnson Automotive in Rowland Heights, CA, we're good at noticing things that need repair, but the fact of the matter is that only you know your vehicle. You know when your vehicle feels off when its been serviced last (or that it hasn't been serviced at all,) and have at least some vague idea of what’s going on with your vehicle day to day. Here are some questions you can ask us next time you come by the shop:

  • Brake For Great Service

    brake repair

    Brakes are one of the most important components of your vehicle. You need the confidence of knowing that when you press your foot to the brake, your vehicle is going to stop. That's why it's important to keep these tips in mind to help keep your brakes functioning properly. Schedule an appointment with us at Craig Johnson Automotive for a brake service checkup today!

  • Can You Switch Between Oil Grades?

    oil

    These days, it seems like the oil options for your oil changes are limitless - full synthetic, blends, conventional, high mileage, and the list goes on and on. We are frequently asked if it's okay to switch between oils, and how do you know what is okay to use? At Craig Johnson Automotive in Rowland Heights, CA we're here to help you answer that question. When it comes to engine oil, the answer to this question can be as complicated or as simple as you want it to be!

  • Check Engine Light On? We Can Help

    check engine light on in dash

    Is your check engine light on? Whether you can tell a difference in the way your car, truck, or SUV is running, your car is trying to tell you something. At Craig Johnson Automotive in Rowland Heights, CA, we can help.

  • Check Engine Light Staring You in the Eye? Here's Why You Should Pay Attention

    Check engine light on the dash

    There’s a huge percentage of vehicle on the road, right now, with the check engine light illuminated. Many of them have had it on for years, even. Frequently, a check engine light will illuminate, but pose no immediate problems, so people just get used to it and learn to live with it being on. However, Craig Johnson Automotive in Rowland Heights, CA would like you to know that it’s worth having it looked into. Typically, the problem can be diagnosed by simply plugging your car into our computer; the vehicle gives us a code, and we know what the problem is immediately.

  • Checking Your Fluid Levels - How 3 Minutes Once A Month Can Save Your Vehicle

    fluid being poured into vehicleIf you own or operate a fleet or commercial truck, it’s important you know the basics of vehicle maintenance. Checking your fluids is the easiest and most effective way to ensure your vehicles stay on the road and going strong. Here’s what you need to know, from Craig Johnson Automotive in Rowland Heights, CA.
  • Checking Your Fluid Levels - How 3 Minutes Once A Month Can Save Your Vehicle

    At Craig Johnson Automotive in Rowland Heights, CA, we know how easy it is to overlook vehicle maintenance when everything is working as it should - we also know firsthand the toll neglected maintenance takes on a vehicle. Here’s an easy thing you can do yourself, that might save you an engine, transmission, or avoid numerous other problems.

  • Choose Us & Treat Your Vehicle Right

    Your vehicle is a vital part of your life; it takes you wherever you need to go and can last you a very long time if taken care of properly. A part of the care it takes to maintain the vehicle is taking it to repair shops in order to receive any necessary maintenance or fix any problems you may be experiencing. By choosing Craig Johnson Automotive in Rowland Heights, CA, you can rest assured that your vehicle will get the proper care and maintenance required to remain durable for as long as you need it.

  • Choosing The Right Repair Shop

    At Craig Johnson Automotive in Rowland Heights, CA, we work hard to be the maintenance and repair shop your fleet needs.

  • Jasper
  • 24-Hour Dropoff
  • Acdelco
  • Asa
  • ASCCA
  • ASE
  • Auto Pass
  • BF Goodrich
  • BG Products
  • Bosch Automotive
  • Bridgestone Firestone
  • Cooper Tires
  • Customer Savings
  • Dunlop Tires
  • Federated Car Care
  • Fleet Services
  • Goodyear
  • Handicap Accessible
  • Hankook Tires
  • iATN
  • JASPER Marine
  • Kelly Tires
  • Kids Play Area
  • Loaner Car
  • Michelin
  • Mastercraft
  • Motorcraft Parts
  • Pet Friendly
  • Radiator
  • RV Repair
  • Shuttle Service
  • Sumitomo Tires
  • Tech-net
  • Tires
  • Toyo
  • Uniroyal
  • 24 Month Warranty
  • Welding
  • Wifi Available

Craig Johnson Automotive

19140 San Jose Ave
Rowland Heights, CA 91748
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Weekends: By Appointment

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