Making Sense of the O2 Sensor (Oxygen Sensor Replacement)
April 13, 2025
As you know, todays vehicles rely on a lot of computers in them to keep them running clean and efficiently. Those computers depend on information delivered by several sensors throughout the engine and exhaust system. And one of the most important is the oxygen sensor. Known as the O2 sensor f... More
Catalytic Converter Replacement
January 12, 2025
Many of us have become aware of how important it is to keep our planets air clean, and your vehicle has a key component that helps do just that: the catalytic converter. Its in the exhaust system, and its job is to superheat unburned, harmful byproducts in the exhaust, so they dont get spewed ou... More
Tuffy Tire & Auto Service for Your Exhaust System
November 26, 2023
Your vehicle's exhaust system is more than just a tailpipe and a muffler. In fact, it is one of the most complex systems on your vehicle. The manifold is attached to the vehicle engine. It collects exhaust from the cylinders and directs it into the exhaust pipe. Gaskets seal the connection of th... More
Positive Crankcase Ventilation ? PCV Valve Service at Tuffy Tire & Auto
May 7, 2023
Hello GALLATIN! Did you know that the first federally-mandated emissions control device was introduced in the 1960's? The Positive Crankcase Ventilation valve, or PCV valve, has been installed in TN vehicles since 1964 and represents the first legislation by the United States government to regula... More
Exhaust Service at Tuffy Tire & Auto in GALLATIN
March 19, 2023
Whenever they hear the term "exhaust service," most GALLATIN residents think about exhaust pipes and mufflers. Well, actually, exhaust service at Tuffy Tire & Auto is a lot more comprehensive these days. For example, catalytic converters were mandated in 1976 and on-board emission control compute... More