Diesel Trucks - John's Auto Care | Roseville, CA

Are oil changes getting more expensive?

oil being put into the car

At John's Auto Care in Roseville, CA, it’s important to us that you see the value in the work we do. Over the course of the past decade, depending on what type of car, truck, or SUV you drive, it may seem like oil changes have gotten more expensive, and there’s a lot of differentiation in pricing at different locations. What’s going on?

Cheap Parts Don’t Cut It and Warranties Matter

car parts At John's Auto Care in Roseville, CA, we’re in the business of quality. Quality work, quality parts, and quality service keep a business going. Here is a quick rundown on why it’s important to install components that will perform reliably, and keep you taken care of in the event that they don’t.

Diesel engines: the essentials

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? John's Auto Care in Roseville, CA has the answers you need to become more in-tune with your diesel truck and engine. 

Diesel Fuel Systems - How They Work, and How to Maintain Them

vehicle with smoke coming out the back

No matter what type of fleet vehicles or commercial trucks you maintain, the fuel system on your diesel is an integral part of keeping you on the road. Gas systems are pretty simple - there’s basically just a pump that pushes gasoline to the injectors. Diesels are a bit more complicated.

Different Types of Automotive Headlights

headlight on on vehicle

Every car, truck, van, and SUV on the road today has headlights. However, you've probably noticed an increase in different types of headlights in more recent years - gone are the days where every vehicle on the road had the same bulb. Here is some information on headlights, from John's Auto Care in Roseville, CA.

Do I really need new oxygen sensors?

Oxygen Sensor

At John's Auto Care in Roseville, CA, our goal is to keep your car, truck, or SUV reliable and in great shape. To us, it’s important that we’re paying attention to both your needs and the needs of your vehicle. When it comes to oxygen sensors, sometimes it seems a bit nebulous on what they actually do and why they’re important; we’re here to clear things up for you.

Don't Forget a Coolant Flush!

hand screwing lid off of coolant

At John's Auto Care in Roseville, CA, it’s important to us that your car, truck, or SUV is ready for any condition. Coolant flushes are an important part of getting your vehicle ready for winter - here’s why.

Engine ticking and knocking sounds - what they mean, and what to do about them

mechanic repairing diesel engine

Is your engine knocking or ticking? Here’s some information on engine noises, what they mean, and what to do about it, from John's Auto Care in Roseville, CA.

Whenever your engine starts making a noise it shouldn’t be making, it’s always a cause for concern. If you’re hearing a rhythmic ticking or knocking sound, definitely have it checked into immediately. Here are some causes of engine ticks and knocks, and what to do about them.

Is it the Fuel Pump? Determining if Your Pump is Bad, and What to do About it

car at fuel pump While fuel pump issues are common, they often get misdiagnosed. What is your fuel pump, how do you know if yours is bad, and what should you do about it? At John's Auto Care in Roseville, CA, we are going to make sure that you are an informed driver so you know what to look for and what you should do about it.

Is Your Diesel Engine on it's Way Out?

Smoke coming out of muffler

Diesel engines are known for their durability, but even the best engine has to be replaced every once in a while. At John's Auto Care in Roseville, CA, we want you to be aware of signs that your engine is about to call it quits.

Keeping Track of Maintenance - Why It’s So Important

mechanic working on car Keeping track of maintenance done on your fleet vehicles and commercial trucks is one of the most important aspects of fleet management. At John's Auto Care in Roseville, CA, we track maintenance and repairs for a number of reasons. Here’s why:

Keeping your diesel fleet trucks on the road longer.

diesel repair logo image

Keeping your fuel system maintained will prevent premature parts failure and poor running conditions. Here at John's 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.

Leaky Injectors Need Your Attention

Injector

At John's Auto Care in Roseville, CA, we see our fair share of damage that could’ve been prevented. Leaking injectors are one of the main ways a diesel engine can meet its demise - but the good news is, engine failure can be avoided, as long as the problem is taken care of.

Make Your Radiator Go The Extra Mile

hand holding radiator in front of car with hood up

Since the first automobiles, there have been radiators. Every liquid-cooled engine on the road has, and has always needed, a radiator; without it, the engine would overheat in no time, causing catastrophic engine failure. While the efficiency of radiators, the materials they’re made out of, and the shape and size of them have changed over time, radiators haven’t actually changed much over the last century or so. At John's Auto Care we know that even though radiators generally last a long time, they do occasionally fail. When your radiator is malfunctioning you can trust our technicians to repair yours and get you back on the road. 

Modern piston design, and what that means for you

pistons in a vehicle

There’s a good chance you don’t know much about pistons or engine building, which is why you rely on the technicians at John's Auto Care in Roseville, CA when your vehicle has a problem. However, there’s some practical information regarding modern engine design that helps you better care for your vehicle, and keep it going strong. Here are some important aspects of modern piston design, and what it means for you.

New Truck or New Engine - Exploring Your Diesel Options

Diesel Truck

You have determined your Cummins, Duramax, or Powerstroke engine needs to be replaced. You might be on the fence about whether you should replace the engine in your diesel, or just get a new truck. At John's Auto Care in Roseville, CA, we’re here to help.

Should You be Running an Auxiliary Oil Cooler?

oil cooler on a vehicle

If you’re running a truck (or trucks) without an auxiliary oil cooler, it may be something you want to consider. Here’s some information on auxiliary oil coolers, what they are, and why they’re a great upgrade, from John's Auto Care in Roseville, CA.

Take care of it or high repair bills? Which do you prefer?

Oil gunked up on an engine.

We see this with our fleet customers, our regular Roseville 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!

Time to Replace Your Diesel Engine? Let's Explore Your Options

diesel

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 John's Auto Care in Roseville, CA, we’re here to help you choose the right one. 

Towing with your diesel pickup

trailer of a tow truck

Is your truck used for towing? Whether you’re looking to upgrade your current setup or rig up something new, our technicians have you covered. Here’s some useful information on towing equipment, from John's Auto Care in Roseville, CA.

  • Jasper
  • Acdelco
  • Asa
  • ASE
  • BG Products
  • CarQuest
  • Cummins Diesel
  • Duramax Diesel
  • Federated Car Care
  • Fleet Services
  • Motorcraft Parts
  • NAPA AutoCare Center
  • Ford Power Stroke Diesel
  • RV Repair
  • Towing

John's Auto Care

201 Derek Pl
Roseville, CA 95678

location small (916) 791-2886
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SHOP HOURS

Weekdays:   8:00 AM to 5:00 PM
Saturdays: Closed

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