Jensen Auto
604 MAIN ST LANGFORD, SD 57454 | 605.493.6465

Engine and Exhaust

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Making Sense of the O2 Sensor (Oxygen Sensor Replacement)

As you know, today’s 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 t...
Published on: Feb 01, 2026

Why did my vehicle fail its emissions test?

We all want to breathe clean air and keep our planet green.  One of the ways to do that is by requiring all vehicles with internal combustion engines to pass an emissions test.  That’s...
Published on: Sep 28, 2025

Exhaust Service at Jensen Auto

Driving around LANGFORD, 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 g...
Published on: Jan 19, 2024

Exhaust

We've all heard a car or truck in our LANGFORD 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...
Published on: Jan 11, 2023

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: May 06, 2022

Simple Answers from Jensen Auto for LANGFORD: Exhaust Service

{{ image('MzQy') }} Question:My car failed its emissions test – what do I need to do?Jensen Auto Answer:Let's get this out of the way: a leak in your exhaust system could be deadly. If LAN...
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: Nov 28, 2020