Back to all

The Tuffy Naples Guide to Vehicle Diagnosis

July 25, 2021

Modern Naples vehicles have several computers on board that control all kinds of things like engine functions, transmission shifts, traction control, anti-lock brakes, stability control, emissions – and on some vehicles, even steering, braking and the throttle.

Think about that for a minute – things that used to be controlled by simple mechanical connections now have electronic controls that rely on computers, software and sensors. It's no wonder that when something goes wrong with their vehicle it can be pretty complicated for Naples drivers to track down the source of the problem.

To help your service advisor at Tuffy Naples figure out what's wrong, your vehicle is equipped with on-board diagnostics. The Check Engine light comes on to tell you there's a problem and the engine management computer stores a trouble code. Your friendly and knowledgeable Tuffy Naples technician connects a scan tool to your vehicle's diagnostic port and retrieves the trouble codes as well as other important data.

Trouble codes are like clues for the technician to follow as he diagnoses what's wrong with your vehicle. In a way, it's like going to your Naples doctor with a problem. She'll run some additional tests and gather the information she needs to make a diagnosis and form a treatment plan. How much a vehicle diagnosis costs at Tuffy Naples in Naples depends on how much time it takes to sort out the symptoms and find the underlying problem.

Give us a call.

Tuffy Naples
239-596-1668
9401 Tamiami Trail N
Naples, Florida 34108
https://www.tuffynaples.com

More articles from Tuffy Naples

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

Automotive Tips from Tuffy Naples: Rotor Problems

June 2, 2025

The brake rotor, or disc, is attached to your wheel. The brake pads rub on the rotor to slow your car when you are driving in Naples.Rotors can warp, crack or become misaligned. They can also be damaged by worn out brake pads that scratch grooves into the surface. These conditions result in less ... More

Steering Clear in Naples

May 26, 2025

Those who know vehicles believe the steering system may be the most vital component of them all. Perhaps you've found over the years your steering has gotten loose. Or maybe suddenly, your steering wheel has gotten very hard to turn. Let's steer you in the direction of understanding why this may ... More