Diesel Repair - 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?

Dash Warning Lights to Watch For!

battery warning light

It doesn't matter if you are driving a car or truck, jeep or SUV, a diesel 4x4 or a classic when those dash warning lights go off the first thing you do is think "how bad is it?" and "how much will it cost me?" followed quickly by "when was my last service visit?"!!  Driving your vehicle longer safely is all about getting it serviced based on what your vehicle manual recommends and these warning lights are alerting you to a situation that requires your attention. 

While not all warning lights are a sign that disaster is imminent, no warning indicator light should ever be ignored!

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. 

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.

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.

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.

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.

Protect Your Car from Interior Leaks and Drips

interior of car

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 John's Auto Care in Roseville, CA, here are some of the leading causes of water on your floor, and what you can do about it.

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!

Tire Light On! Yes, there is a problem!

hole in 4x4 diesel truck tire

When your light comes on, it is ALWAYS important to look at the issue to see if it is a problem.  Especially if it is a light we all understand.  Tire pressure is one we all can relate to and an easy one to look at.  However, most drivers just assume the air is low in them and ignore it which is not a good idea especially when you are driving a 4x4 diesel truck off-roading and could have picked up anything and/or everything like this truck tire did. 

He looked, and immediately headed over to see our technicians here at John's Auto Care.  

Undercoating Your Truck - Why is it a Good Idea?

truck on lift in shop At John's Auto Care in Roseville, CA, we’re all for additions that make your trucks last longer and work better. Here’s some info on the benefits of undercoating, and why you might want to consider it for your truck.

Your engine has trouble starting - is the starter bad?

starter motor of a car

When a vehicle has trouble starting, many people initially blame the starter. What is the starter, and how do you know if yours has called it quits? At John's Auto Care in Roseville, CA, we want to keep you informed and telling you what to look for will prevent further damage when issues arise. The starter is essentially just an electric motor; a gear at the end of that electric motor engages the flywheel, which turns the engine over, allowing it to start. How do you know if yours is failing?

  • 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
Email the Shop

SHOP HOURS

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

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