Jefferson Auto Service North
1429 Collins Blvd. Covington LA 70433 | 985.809.1890

Engine and Exhaust

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Exhaust Service at Jefferson Auto Service North

Driving around Covington, we've all heard a car or truck that needs a new muffler. But there's more to the exhaust system than just the muffler. The exhaust system has three main functions: Safely ...
Published on: Jul 21, 2024

Exhaust

We've all heard a car or truck in our Covington 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.co...
Published on: Nov 03, 2022

The Test Your Vehicle Can Fail (Emissions Tests)

Clean air quality is something that helps all of us thrive here on Planet Earth.  And considering that motor vehicles are a contributor to air pollution, emissions tests in the U.S. and Canada ar...
Published on: Oct 24, 2022

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: Oct 20, 2022

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: Jun 22, 2022

Simple Answers from Jefferson Auto Service North for Covington: Exhaust Service

{{ image('MzQy') }} Question:My car failed its emissions test – what do I need to do?Jefferson Auto Service North Answer:Let's get this out of the way: a leak in your exhaust system could be&nb...
Published on: Mar 22, 2022

Diesel Emissions Maintenance

You’ve probably noticed a lot more vehicles being offered with diesel engines.  Diesel is a very popular choice in much of the world.  North America is just starting to close the gap b...
Published on: Feb 12, 2022

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: Feb 05, 2022