Johnny's Auto Service • 239 E San Bernardino Rd Ste A, Covina, CA 91723
Flashing or reprogramming a car’s computer is one way to keep the vehicle’s engine control modules up to date. This is commonly done on vehicles 1996 and newer to make sure the microprocessors in the power train and fuel injectors are regulating the system properly. Cars tend to run better and more efficiently when their […]
Staying on top of your vehicle’s maintenance services is crucial if want your car to run right. Unfortunately, we all have such busy lives it feels optional to spend time and money on our cars when nothing seems to be wrong. This is why maintenance so often gets the backseat. But the truth is that […]
Your car isn’t that much different than any other family member. You’ve got to regularly show it some love to let it know that you care. A smile is nice, a hug is awkward, but the best way is to keep up with your car’s regular maintenance schedule. Every vehicle is slightly different, and you […]
Your car is a big investment. If you don’t own a house, it is probably the biggest purchase you have! To protect this important asset, your vehicle requires regular maintenance and, from time to time, repairs. As you know, these can be expensive—not to mention the hassle of downtime and wondering if the shop you […]
Your vehicle’s fluids are essential to keeping it running smoothly and reliably. They play a huge role in almost every aspect of your vehicle, including fuel economy and longevity. If the fluids become low, it can cause many parts and components to run rough and may even lead to repairs or full replacement. Keeping your […]
A pristine classic car is a beautiful thing, but it requires special care to make sure it stays in perfect condition. Whether you have a vehicle you purchased 40 years ago, or you recently bought the classic car of your dreams, there are a few very important tips to keeping it looking great and running […]
Many people enjoy repairing and maintaining their own vehicles, and we think that’s great! There’s a certain amount of satisfaction to be had from being able to fix something yourself. However, there are a few types of car repairs that should be strictly left to the professionals, whether it’s because it requires specialized tools or […]
Whether you have an automatic transmission or a manual, your transmission takes a lot of wear over time. No matter how well you maintain your vehicle, transmissions can start to have problems over a certain mileage, so it’s important to be able to tell when it may be beginning to have issues so you can […]
We recently completed this engine replacement on a 2011 Chevrolet Camaro. It’s a great looking car with a Matte Black finish. The challenge of replacing the engine was quite a challenge because the engine needs to be removed from under the car. Take a look at some of the photos and a video (down the page) and you’ll see what we did to complete the project.
COVID-19 is a very serious matter, which is why we have taken all necessary health precautions to help keep our community safe and to better serve you. We are currently offering vehicle pick up and delivery so you can stay safe at home while your vehicle gets the service and repairs it needs. We are a warranty certified shop and accepting vehicles that need repairs.
In these difficult times we would also like to say thank you to all of our first responders. We appreciate you for fighting for us and you are the true heroes for risking your lives to save our community. We would also like to thank the families of our first responders for sacrificing and sharing your loved ones to help our community.
If you have any questions, or to schedule an appointment, please call us at
We will give you $1.00 off (per pound of food you bring In) on any service we perform on your vehicle. If no services are needed, please just donate (max $50 credit, expires 5/31/20). The food you donate will go to help our Food Bank Project 29:11 In Covina, CA 91723. Learn more here.