Making Sense of the O2 Sensor (Oxygen Sensor Replacement)
September 22, 2024
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
Sounds Exhausting! (Exhaust Service)
June 23, 2024
Most of us know a bad muffler when we hear it. That loud, rumbling sound is unmistakable. Did you also know you can get a ticket for driving around with a loud exhaust system? If your exhaust system has a leak in it, it may be allowing poisonous gases inside your vehicle and could make you serio... More
Catalytic Converter Replacement
April 14, 2024
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
Sounds Like a Hot Rod (Noisy Exhaust System)
January 29, 2023
Driving along, your exhaust system's rumbling so loud that people turn and stare at you pass by. You're wondering when the police are going to pull you over for illegal noise. Your mind immediately thinks, aha! A broken muffler. Well, your exhaust system is composed of many more parts than just... More
The Sign of the Shield (Heat Shield Repair and Replacement)
October 23, 2022
Even in the months where temperatures are cooler, heat is still an enemy of your vehicle. When your engine runs, it creates heat, so there are numerous heat shields that protect other parts from those higher temperatures. Heat shields are installed around several areas of the exhaust system. Ot... More
Positive Crankcase Ventilation ? PCV Valve Service at Auto Pro Troy
October 31, 2021
Hello Troy! 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 Michigan vehicles since 1964 and represents the first legislation by the United States government to regu... More
Exhaust Service at Auto Pro Troy in Troy
July 16, 2020
Whenever they hear the term "exhaust service," most Troy residents think about exhaust pipes and mufflers. Well, actually, exhaust service at Auto Pro Troy is a lot more comprehensive these days. For example, catalytic converters were mandated in 1976 and on-board emission control computers in 19... More
Auto Pro Troy Service for Your Exhaust System
June 17, 2020
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
PCV Valve: What Is It?
September 22, 2019
Most Troy drivers know something about preventive maintenance on a vehicle. We know we should routinely replace the oil and wiper blades and other fluids. But have you heard of a PCV valve ? This little car part needs to be replaced regularly or it can cause some serious problems in your vehicle ... More
Troy Exhaust and Emissions Service
July 8, 2018
Many Troy residents don't realize that there is more to exhaust system maintenance than just tailpipes and mufflers, if you can see smoke or if it's too loud. Exhaust service at a full-service automotive center like Auto Pro Troy is really a lot more comprehensive these days.For example, in the ... More