Back to all

Easy Miles ? Do Naples Driving Conditions Affect Service Intervals?

June 11, 2023

Have you ever noticed that your vehicle has a schedule in your owner's manual for what is called “severe service” maintenance? Let's define what severe driving conditions aren't: The easiest driving a vehicle experiences is traveling on the interstate for 20 miles (32 kilometers) or more at a constant rate of 65 miles per hour (105 kilometers per hour) in 75°F (24°C) weather with only passengers on board. Change any one of those parameters and you are adding stress to your engine. Change them significantly and you are driving under severe conditions.

Let's look at the parameters one a time. First, the length of the trip. Short trips around Naples are harder on an engine than longer ones. As your engine cools down, water in the air condenses onto the engine. When you heat the engine again, the water evaporates off. This is healthy. But on short trips, the engine doesn't stay hot enough long enough for all of the water to evaporate. So it starts to build up in the engine oil leading to sludge, which can clog up your engine and lead to serious engine damage. If most or all of your trips around the Naples area are less than four miles, you should be using the severe service maintenance schedule. Changing your oil more frequently at Tuffy Naples in Naples will help prevent the formation of sludge.

Most of us Naples drivers think of severe Florida weather conditions when we think of severe driving conditions. And we're right. Cold Florida weather takes its toll on the oil in your vehicle. Remember how water has to evaporate out of the oil to keep your engine healthy? It can take up to ten miles of driving for an engine to get hot enough to get rid of moisture in the oil when the weather is cold.

Hot Naples weather is also bad for vehicles. When an engine runs, it gets hot. The longer it runs, the hotter it gets. If it gets too hot, it breaks down. So it has to be constantly cooled to keep running. Hot Florida weather means your cooling system has to work harder to keep your engine from getting too hot.

So, in the end, most of us Naples auto owners drive under severe conditions some of the time. Smart Naples residents will ask themselves the question: "Should I follow the severe service maintenance schedule?" An honest evaluation of our driving habits is the best way to determine which schedule to follow.

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

 

More articles from Tuffy Naples

How Cool is That! (Coolant level sensor replacement)

October 23, 2025

Your vehicles engine runs hot. It should, since its a series of little explosions that create the power that gets you going where you want to go. To keep the engine cool, engineers have designed wonderful cooling systems that use liquid coolant, hoses, and a radiator to transfer the heat from t... More

Weather Station on Wheels (Vehicle Sensor Maintenance)

October 12, 2025

You probably never thought about it, but your vehicle is like a rolling weather station. It can check the outside temperature, let you know when the roads are slippery and help you deal with rain. And how it does all those things is pretty cool. First, just like any weather station, a vehicle ha... More

Tuffy Naples Service Tip: Why Synthetic Oil Is Good For Your Vehicles

October 5, 2025

Hello Florida! Today's vehicle care topic is: Synthetic Oil vs. Petroleum Based Oil. Synthetic motor oil is a substitute for petroleum based oil. If you aren't currently using it, why not? Synthetic motor oil maximizes engine power and fuel economy. To see why, we'd need a microscope, so we'll h... More