Gary Wille's Auto & Tire Center
870 N. Main St. Oregon, WI 53575 | 608.835.7339

Engine and Exhaust

Alt + /

Oxygen Sensor

Many people hear the term “oxygen sensor" and figure it must have something to do with sensing oxygen. But they don’t really know much beyond that. Let’s break it down; your vehicle ...
Published on: Mar 19, 2024

PCV Valve Replacement at Gary Wille's Auto & Tire Center in OREGON

The PCV valve is a little, inexpensive part that does a big job for OREGON and our environment here in WI. PCV stands for Positive Crankcase Ventilation. The crankcase is the bottom are...
Published on: Feb 18, 2023

EGR Valve

It is pretty amazing how auto makers have been able to consistently build more powerful engines in vehicles that get better fuel economy while at the same time meeting increasing environmental standar...
Published on: Jan 01, 2021

Diesel Exhaust Fluid

Diesel engines are appearing in more and more vehicles in nearly every category from compact cars to pick-up trucks to high-performance luxury vehicles.  In much of the world, 40% or more of pass...
Published on: Dec 11, 2020

Exhaust

We've all heard a car or truck in our OREGON neighborhoods that needs a new muffler. But there's more to the exhaust system than just the muffler.{{ image('https://s3.amazonaws.com/www.autonettv.com/m...
Published on: Jun 28, 2020

Exhaust

We've all heard a car or truck in our OREGON neighborhoods that needs a new muffler. But there's more to the exhaust system than just the muffler.{{ image('https://s3.amazonaws.com/www.autonettv.com/m...
Published on: Sep 17, 2019

Simple Answers from Gary Wille's Auto & Tire Center for OREGON: Exhaust Service

{{ image('MzQy') }} Question:My car failed its emissions test – what do I need to do?Gary Wille's Auto & Tire Center Answer:Let's get this out of the way: a leak in your exhaust system could be...
Published on: Sep 07, 2018