
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 Davis Auto Care in Grass Valley, 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!

Your transmission mounts keep your transmission in place and suppress vibrations coming from the drivetrain. How do you know when to replace them or when they’re going bad. At Davis Auto Care in Grass Valley, CA, our goal is to educate you about your vehicle so that you can drive it safely and prolong its life.

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!!

If you want to avoid nasty and unexpected surprise maintenance costs, sticking to a regimented schedule of preventative maintenance is something you are going to want to get used to. The reason being is simple – frequent maintenance will keep your vehicle in good health, ensuring you get the most out of all those expensive-to-replace parts. While it might sound counterintuitive, the best way to reduce maintenance costs is to stick to a prescribed maintenance schedule.

The engine in your Chevrolet, Dodge, or Ford diesel pickup is the heart and soul of your truck. At Davis Auto Care in Grass Valley, CA, we repair, rebuild, and replace engines with quality parts and builds, keeping your truck on the road for years to come.

We know how important a good exhaust setup is on a diesel truck. Whether you’re powered by a Cummins, a Duramax, a Powerstroke, or something else, your exhaust plays a major role in performance, engine sound, and even aesthetic. At Davis Auto Care in Grass Valley, our professional mechanics have the equipment, knowledge, and ability necessary to get your exhaust in shape.

Currently, the future of electric vehicles looks promising - though it won’t likely replace your Duramax, Powerstroke, or Cummins engine any time soon. Still, we don’t know what the immediate future holds. This battle was waged once before in the past, with combustion engines taking the throne over electric power. Here’s a brief history of electric automobiles, from Davis Auto Care in Grass Valley, CA.

Exhaust systems are one of the most neglected aspects of most vehicles. Exhaust pipes, catalytic converters, and mufflers are exposed to heat, emissions, and road damage. While your exhaust system is fairly simple and straightforward, these conditions mean it is inherently prone to rust and damage. As a result, this system is often one of the first systems you will have trouble with on your car.