Diesel Trucks

  • Are Your Brakes Too Loud?

    man putting on brake pads

    Your Ram, Chevy, or Ford diesel pickup is a big truck. All that weight takes some strong stopping power and takes its toll on your brake pads - especially if you ever pull a trailer or carry heavy loads. Whenever you need a brake job, Zylstra Automotive & Diesel in Visalia, CA has your back.

  • Benefits of Treating a Fuel System

    man putting gas in a vehicle at the pump

    Like anything else on your vehicle, keeping various systems clean and in good shape is essential to long life and reliability. Your fuel system is especially important - parts are expensive, problems can be difficult to diagnose, and it doesn’t take much contamination to cause a huge issue. It’s much easier to keep your fuel system clean than it is to clean a dirty or problematic system. Performing regular fuel treatment can prove very beneficial to the life of your vehicle.

  • Coolant Leaks - What to Watch Out For, and How to Find Them

    coolant in vehicle with hood up

    Coolant leaks can be a pain - they’re elusive and have a lot of damage potential. Fortunately, at Zylstra Automotive & Diesel in Visalia, CA, our technicians know exactly how to diagnose and repair a coolant leak, no matter where it is. Knowing more about where these coolant leaks appear and why they're a problem will help you to recognize a problem and get it repaired before it does further damage.

  • Diesel - The Ideal Engine for Fleet Vehicles

    fleet of diesel vehicles

    If you own or operate a fleet or commercial truck, you’re probably pretty familiar with diesel vehicles. But why are diesel engines predominantly used in commercial vehicles, and where did they start?

  • 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? Zylstra Automotive & Diesel in Visalia, 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.

  • Differential Repair on Your Truck

    fleet of vehicles

    At Zylstra Automotive & Diesel in Visalia, CA, we understand that no matter how well something is maintained, everything breaks eventually. Fortunately, our team of expert mechanics can repair just about anything, saving your business a lot of money in the process.

  • 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 Zylstra Automotive & Diesel in Visalia, 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.

  • Exhaust For Diesel Trucks

    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 aesthetics. At Zylstra Automotive & Diesel in Visalia, CA, our professional mechanics have the equipment, knowledge, and ability necessary to get your exhaust in shape.

  • Have You Changed Your Oil Lately?

    Oil being poured into a diesel vehicle

    If you drive a Dodge, Chevy, or Ford diesel pickup, you know the amount of hard work your truck puts in. You may also be aware that diesels run a little dirtier than your average gas burner. At Zylstra Automotive & Diesel in Visalia, CA, our goal is to keep your Duramax, Cummins, or Powerstroke truck on the road for many miles to come. A huge part of that is keeping your oil maintained.

  • 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 Zylstra Automotive & Diesel in Visalia, 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 Zylstra Automotive & Diesel in Visalia, CA, we want you to be aware of signs that your engine is about to call it quits.

  • Keep Your Ball Joints in Working Order

    ball joints

    You’re Chevrolet, Ford, or Ram diesel pickup is a heavy-duty machine, designed to tackle all kinds of situations. The ball joints that connect your suspension to the rest of the truck are under a tremendous amount of strain, both on and off-road - it’s important to keep an eye on them, and make sure they’re in proper working order. Here’s how to gauge the condition of your ball joints, from the professionals at Zylstra Automotive & Diesel in Visalia, CA.

  • 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 Zylstra Automotive & Diesel 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.

  • 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 Zylstra Automotive & Diesel in Visalia, CA, we’re here to help.

  • Quality Work for Your Diesel Truck

    diesel pickup truck

    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 Zylstra Automotive & Diesel in Visalia, CA, our professional mechanics have the equipment, knowledge, and ability necessary to get your exhaust in shape.

  • 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 Zylstra Automotive & Diesel in Visalia, CA.

  • Sometimes it is obvious, others we have to hunt for it!

    car wiring chewed up photo

    Here at Zylstra Automotive & Diesel in Visalia 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.

  • 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 Visalia 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!

  • 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 Zylstra Automotive & Diesel in Visalia, CA.

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