(530) 559-4465   13368 Grass Valley Ave, Grass Valley, CA   Mon-Fri: 8:00 am - 5:00 pm    

diesel repair logo image

Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here at Davis Auto Care we have tips on the important aspects of diesel fuel system maintenance, to keep your diesel fleet trucks running smoothly - longer.

Air. Air in the system causes all kinds of issues, from hard starting, poor running conditions, or an engine that won’t run at all. If too much air gets in the system, the fuel pump won’t be able to deliver fuel, and the engine will stall, die, or fail to start.  Air enters the system via a leak or a bad seal - a deteriorated o-ring, worn component, faulty hose, or otherwise. Here we inspect your lines and connections to ensure they are in good shape and track down any leaks we notice air in the system.

mechanic working on diesel engine

When you think about diesel engines, you probably think about large trucks and machinery, and maybe a few oddball cars over the years.  But how long has diesel really been around, and why is it used the way it is today? Davis Auto Care in Grass Valley, CA has the answers you need to become more in-tune with your diesel truck and engine. 

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.

close up of a transmission in a car

So, you’ve determined your transmission is bad. What next? Choosing what to do can be overwhelming, and you need someone you can trust to help you decide what work needs to be done. Davis Auto Care in Grass Valley, CA is here to help you make the right decision when it comes to your transmission. There are a few things to consider when your transmission goes out. You might feel inclined to just get a new car, but should you? 

technician in auto shop

Whether you drive a Chevrolet, Dodge, or Ford diesel pickup, maintenance and repair performed the correct way is a huge part of keeping you on the road. At Davis Auto Care in Grass Valley, CA, we use ASE certified technicians to make sure you get the best service in the industry.

check engine light on in car dash

It’s a busy morning, you’ve finally gotten everyone where they need to be and you’re just pulling into the parking lot at work when your dash light starts glaring at you. Your check engine light shines bright, but you have no idea why. 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 Davis Auto Care in Grass Valley, CA, we can help!

The hydraulic system in your transmission is responsible for telling the mechanical components what to do, and when to do it. In order to better understand how your transmission works, it’s important to understand the mechanical components of it.

Man with clipboard checking under hood of car

At Davis Auto Care in Grass Valley, CA, we specialize in engine maintenance, service, customization, and repair. All of our technicians are equipped with the best equipment and training in the industry to ensure they know exactly what your specific engine needs are, no matter what type of car, truck, or SUV you drive.

  • Jasper
  • Acdelco
  • ASE
  • B&W Trailer Hitches
  • Bosch Automotive
  • Bulletproof Diesel
  • Carli Suspension
  • Cummins Diesel
  • Diamond Eye Performance Exhaust
  • Duramax Diesel
  • FASS
  • Fleece Performance
  • Fleet Services
  • Ford Power Stroke Diesel
  • MBRP
  • Motorcraft Parts
  • Radiator
  • RiffRaff Diesel
  • SB Filters
  • SS Fuels
  • Thoroughbred Diesel
  • 24 Month Warranty
  • Wifi Available
  • BD Diesel

Davis Auto Care

13368 Grass Valley Ave
Grass Valley, CA 95945
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location small (530) 559-4465
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SHOP HOURS

Weekdays:   8:00 am - 5:00 pm
Weekends: Closed

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