Auto Authority LLC.
804 Witzel Avenue, Oshkosh, WI 54902 920.231.1016

General / Misc

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Getting Off to a Running Start (Starter Replacement)

When you start your vehicle’s engine, there’s another motor that makes that whole process possible.  It’s called the starter, and it’s a small electric motor that gets you...
Published on: Feb 23, 2025

Don't Blow a Gasket! (Valve Cover Gasket Replacement)

When you head out to your vehicle after it's been parked and notice oil leaking underneath it, that's something to have looked at right away.  Oil leaks mean your oil level is probably low, and r...
Published on: Jan 19, 2025

The 20.9 Percent Factor (Oxygen Sensor)

Do you know what gas makes up 20.9% of the air we breathe? It's oxygen.   Oxygen is an important part of the combustion process that enables your engine to make power.  The amount of ox...
Published on: Nov 05, 2023

The Smell of Danger (What Causes Gasoline Odors)

A driver recently noticed that her garage had begun to smell like gasoline after she parked her vehicle inside. Her Check Engine light had also just come on. This was something she'd never experienced...
Published on: Sep 13, 2023

Do I Need AWD? (Pros and Cons of AWD)

When the cold weather rolls around and the first slippery days confront drivers, it's tempting to say, "I need an all-wheel-drive or four-wheel-drive vehicle to deal with the weather."  Well, may...
Published on: May 21, 2023

Auto Repair Ethics in Oshkosh

We’re going to be talking about the ethics of automotive repair.  Unfortunately, every profession has some bad actors that hurt the reputation of everyone else.  In the automotive worl...
Published on: Apr 10, 2023

Cold Facts about Heaters

Brrrr.  It's cold outside.  And if your vehicle's heater isn't working, then it's cold inside too.  No fun – and potentially dangerous: heat is needed to defrost your windshield.&...
Published on: Feb 13, 2023

Mirror, Mirror (Door Mirror Problems)

You've probably seen them lying around at the side of the road: someone's outside rearview mirror that's been knocked off by a driver’s not-so-perfect driving.  And you realize the person w...
Published on: Jan 31, 2023