GMJ Automotive
230 West Liberty Street, Adams, WI 53910 608.339.3834

Engine and Exhaust

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Forced Induction

{{ image('MzU0') }} Most Adams residents associate turbochargers and superchargers with hot rods and racing. However, the number of everyday cars and trucks coming to Adams from the factory with...
Published on: Jun 06, 2023

GMJ Automotive Service to Improve Fuel Economy

Let’s review some things that Adams drivers can do to improve fuel economy. Bottom line,  the better you maintain your vehicle, the less fuel you will use. It all adds up in a big way....
Published on: Mar 05, 2023

Fuel System

I’d like to give you a quick overview of the fuel system.  It starts with the fuel tank.  The fuel pump is located inside the tank and pumps fuel out to the engine.  Somewhere alo...
Published on: Jun 05, 2022

Simple Answers from GMJ Automotive for Adams: Fuel System Service

{{ image('MzUx') }} Question:What benefit will I get out of a fuel system cleaning?GMJ Automotive Answer:Well, the dirtier your fuel system is, the bigger the improvement you'll see in performance an...
Published on: Mar 24, 2022

Fuel Saving Tip: Fuel System Cleaning at GMJ Automotive in Adams

A lot of gas is wasted in dirty fuel delivery systems.  Let’s start at the tank.  The gas tank gathers of dirt, rust and sediment over the years.  That’s why there’s a...
Published on: Oct 06, 2021

Gasoline Direct Injection

{{ image('MzU0') }} Question:My new car has a “GDI” engine. What does that mean to me and other Adams vehicles with this new type of engine?GMJ Automotive Answer:GDI stands for Gasol...
Published on: Oct 01, 2021

Forced Induction

{{ image('MzU0') }} Most Adams residents associate turbochargers and superchargers with hot rods and racing. However, the number of everyday cars and trucks coming to Adams from the factory with char...
Published on: Aug 02, 2021

Diesel Engines

{{ image('MzU0') }} When someone mentions diesels around Adams, images of smoky, rattly trucks may spring to mind. The fact is that the modern, clean diesel engine is much more refined than in the ol...
Published on: Jul 14, 2021