See the Light (Automatic High Beam Dimmers)
August 11, 2025
It's happened to all of us. We're driving down a highway at night and over a crest appears a car with its high beams blazing. You are momentarily blinded, hoping the other driver will switch them to their low beam setting and restore your vision. Not only do we not appreciate being blinded, fac... More
Differential Essential (Differential Fluid Exchange)
August 4, 2025
What's the dif? To an automotive technician, it's the differential, a part of your vehicle that helps direct power from the engine to the wheels. The differential is a gearbox that enables the drive wheels to turn at different speeds (they do that when you turn). Inside the differential is a f... More
Fuel for Thought
July 28, 2025
If you're like most people and drive a gasoline-powered vehicle, you need to be up to speed on its fuel-related components. They're pretty basic: the fuel, the fuel filter and the fuel pump. The fuel's the easy part. You probably gas up your vehicle yourself and, if you're like most drivers, pr... More
The Tuffy Naples Guide to Proper Fluids for Your Vehicle
July 21, 2025
The automotive professionals at Tuffy Naples would like to give Naples drivers an update on some of the things happening in automotive fluids. You know, vehicles are becoming more sophisticated every day. Fluids such as, oil, coolant and transmission fluid are becoming more specialized at about... More
It Wears on You (Tire Rotation)
July 14, 2025
If someone told you there was a fairly inexpensive way to improve your vehicle's handling, fuel economy and extend the life of your tires, you'd probably ask, "What do I have to do?" The answer is to rotate your tires. But you have to do it regularly. A lot of drivers think skipping tire rotatio... More
I Can See Clearly (Wiper Blade Replacement)
July 7, 2025
Warm weather can bring severe storms, and when the rain is coming down hard, that's one time you really need to be able to see as clearly as possible out your windshield. Having wiper blades that are fit for the job are important to maintain that safe view. Maybe you live in a climate where you ... More
Take Charge! (Battery Testing)
June 29, 2025
OK, so you probably take your vehicle's battery for granted. Turn the key or push a button and it starts right up. During times of warmer weather, you probably think your battery can take it easy. But it may surprise you to learn that hot weather can be much harder on a vehicle's battery than ... More
A Clean Start (Battery Cleaning)
June 23, 2025
Your vehicle is loaded with electrical devices. Computerized components are everywhere, so good electrical connections are important. Those begin with your vehicle's battery, so it's important that its connections are in top shape. Ever had a flashlight that didn't work, took out the old batteri... More
What is a TSB? (Technical Service Bulletins)
June 16, 2025
If your vehicle had something in its design or production that the manufacturer had figured out had an unanticipated problem, you'd want to know about it. And you'd want it fixed. There is something that can help drivers with just such a scenario. It's called a Technical Service Bulletin, or TSB.... More
The Right Oil for the Season (Engine Oil Viscosity)
June 9, 2025
As the temperatures plunge, certain types of engine oil may not flow as easily as they did when it was warmer. Makes sense, doesn't it? Just like molasses gets thicker as the temperature goes down, engine oil does the same thing. So, maybe you're wondering if you have to change your oil as the s... More