Here at Davis Auto Care in Grass Valley we often do diagnostics and sometimes the problem is obvious after hooking the car up to the computer and reading the codes.  However, sometimes it isn't obvious during a test drive or after hooking it up to all those computer programs!  You know there is a problem and a Check Engine Light is on with the fleet customer telling you the car has been having issues starting and the light has been going off and on depending on several factors.  No pattern, no simple answer but the problem becomes obvious when you start following the "threads of the issue" thanks to all that ASE Technician training.

Whether your diesel pickup is a Dodge, Chevrolet, or Ford, it’s undoubtedly a well-made, heavy-duty machine. However, when an issue does arise, trust Davis Auto Care in Grass Valley to keep you on the road.

Are the tires on your diesel truck any good? At Davis Auto Care in Grass Valley, CA, we want you to be able to spot the difference between a good tire and one that needs to be replaced. Here’s a quick guide on what to watch out for.

We see this with our fleet customers, our regular Grass Valley car pool drivers and our diesel truck drivers so it isn't just one type of driver that ends up with a nightmare on their hands costing thousands of dollars to repair, asking about the costs of a JASPER replacement engine!  The fact is your driving habits and maintenance habits can easily avoid this issue!  6 EASY STEPS - Service, Tires, Don't Ignore Service Engine Lights, Keep it Clean & Stop Driving Crazy!

Now that you know why your turbo is necessary, you’ll want to know what the turbocharger is made of. Turbos are intricate and precise components, but not actually all that complicated or difficult to understand. Here’s a rundown on the parts of a turbocharger, from Davis Auto Care in Grass Valley, CA.

Whether you drive a Chevy, Dodge, or Ford diesel truck, there are a variety of options out there for a replacement engine. Depending on your truck's worth, it may depend on the type of engine and the amount of money you want to put into it. You can purchase a used, rebuilt, remanufactured, or even new diesel engine to replace your old. At Davis Auto Care in Grass Valley, CA, we’re here to help you choose the right one. 

Diesel trucks are known for their incredibly reliable engines. At Davis Auto Care in Grass Valley, we know that the key to a reliable engine is good maintenance. In fleet trucks, the difference between a truck that lasts a million miles and a truck that needs new engine hinges on how well it has been maintained.

Whether you drive a Cummins, Duramax, or Powerstroke diesel truck, there’s a good chance you’re familiar with turbochargers. Over the past couple of decades, turbos have nearly become stock equipment on diesel pickups, and are becoming increasingly common on gas vehicles as well. But what are they, how do they work, and why are they there? Davis Auto Care in Grass Valley, CA has the answers.

Vacuum pressure plays a critical role in keeping your engine running smooth, and performing it’s best. From Davis Auto Care in Grass Valley, CA, here’s some info on vacuum pressure, why you need it, and how to tell if you’ve got a vacuum leak.

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 Davis Auto Care in Grass Valley, CA, here are some of the leading causes of water on your floor, and what you can do about it.

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.

Your pickup truck is heavy and hard working, whether it’s a Chevy, Ford, or Dodge. If you add towing to the mix, it’s even heavier and has to work harder. Your brakes are one of the most wear and tear prone systems on your diesel pickup, but at Davis Auto Care in Grass Valley, CA, we can help you keep yours in good shape.

Whether you drive a Duramax, Cummins, or Powerstroke diesel pickup, you have an exhaust system that is prone to failure. When you have a leak that needs attention, Davis Auto Care in Grass Valley, CA can help.

Performance chip installation is one of the perks of diesel truck ownership. At Davis Auto Care in Grass Valley, our mechanics can professionally tune and install a chip for any application, whether you drive a Cummins, Powerstroke, Duramax, or otherwise.

Brake pads are important - you don’t need them to go, but you do need them to stop. At Davis Auto Care in Grass Valley, CA, we like to keep your vehicle stopping exactly as it should - it’s less dangerous, and it keeps insurance premiums low. So, how do you know if your brake pads are going bad? How do they work? What even are they? We’ve got the answers!

Your exhaust is an essential part of your truck’s sound, performance, and aesthetic. At Davis Auto Care in Grass Valley, our technicians are ready and able to provide any exhaust service your Chevy, Ford, or Dodge diesel requires, from stock repairs to completely custom installations.

Fleet vehicles see a lot of wear and tear and need to be well taken care of if you expect them to last. For the best care, you need to choose technicians that are quick, efficient, know how to read the diagnostics and treat the issues. Our team at Davis Auto Care in Grass Valley, CA has the experience and training necessary to diagnose and repair any issues that your fleet might be facing. 

When you think about diesel engines, you probably think about large trucks and machinery, and maybe a few oddball cars over the years. So how long has diesel really been around, and why is it used the way it is today? At Davis Auto Care in Grass Valley, CA, we have the answers.

If your brake lights are giving you trouble, it’s something you want to get fixed. It’s a safety hazard, and you might also get a ticket out of it. Why aren’t they working, and what can you do about it? Davis Auto Care in Grass Valley, CA has the answers.

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.