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.

Your fleet or commercial vehicles most likely spend a lot of time idling. Whether it’s to keep warm or simply out of convenience, the stop and go lifespan of these vehicles mean idling is a part of their duties. But, is it bad for them? Zylstra Automotive & Diesel in Visalia, CA has the information you need.

Glow Plugs are an essential component of your diesel engine. However, a faulty glow plug can go unnoticed or be neglected for quite some time; your truck will still start and run, so it’s an easy issue to overlook. At Zylstra Automotive & Diesel in Visalia, CA, we want you to know what to look for, and why you should be concerned with a bad glow plug.

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.

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 Zylstra Automotive & Diesel in Visalia to keep you on the road.

Are the tires on your diesel truck any good? At Zylstra Automotive & Diesel in Visalia, 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 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!

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 Zylstra Automotive & Diesel in Visalia, CA.

Whether you drive a Powerstroke, Cummins, or Duramax diesel, your truck is a complex piece of equipment. Emissions systems, fuel systems, and systems you’ve probably never heard of all work together to keep your truck going strong. Sometimes, however, a warning light will pop up on your dash, and leave you wondering what’s going on. From ABS to Check Engine Lights, Zylstra Automotive & Diesel in Visalia, CA has you covered.

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 Zylstra Automotive & Diesel in Visalia, CA, we’re here to help you choose the right one. 

If you drive a Duramax, Powerstroke, or Cummins diesel, you’ve got a truck that’s built for power and reliability. From our team here at Zylstra Automotive & Diesel in Visalia, CA, here are the keys to unlocking the secret of a finely tuned diesel pickup.

Diesel trucks are known for their incredibly reliable engines. At Zylstra Automotive & Diesel in Visalia, 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? Zylstra Automotive & Diesel in Visalia, CA has the answers.

Vacuum pressure plays a critical role in keeping your engine running smooth, and performing it’s best. From Zylstra Automotive & Diesel in Visalia, 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 Zylstra Automotive & Diesel in Visalia, 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 Zylstra Automotive & Diesel in Visalia, 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 Zylstra Automotive & Diesel in Visalia, 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, Zylstra Automotive & Diesel in Visalia, CA can help.

Brake pads are important - you don’t need them to go, but you do need them to stop. At Zylstra Automotive & Diesel in Visalia, 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!

Modern vehicles are becoming increasingly complex, and as a result, computer diagnostic systems are becoming a necessity rather than a convenience. At Zylstra Automotive & Diesel in Visalia, CA, our state of the art technology and trained technicians are ready to diagnose any transmission issue you may be experiencing with your car, truck, or SUV.