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Eugene Houdry

Inventor Eugene Houdry was born in Domont, France, in April of 1892. The son of a wealthy structural steel manufacturer, Houdry was encouraged to learn about mechanical engineering from his youth. He majored in the subject, at the Ecole des Arts et Metiers in Paris. Houdry invented a catalytic cracking process that could transform [...]

2011-09-27T13:38:12-06:00

Types of Mufflers

Eugene Houdry invented the catalytic muffler in 1962, today a standard part of all American cars. The muffler is designed to not only reduce the noise of the engine, but to reduce back pressure as well. A good muffler can thus improve engine performance. In addition, Eugene Houdry’s goal was met when he [...]

2025-07-31T13:47:03-06:00

How a Muffler Works

[Click here to view a diagram showing how mufflers work] A muffler is an attachment to the exhaust pipe, underneath an automobile, that allows exhaust to leave the engine and helps dilute the sound and, in general, reduce emissions at the same time. The original catalytic muffler was designed specifically to reduce the carbon [...]

2011-09-14T13:21:49-06:00

History of the Muffler

The inventor of the catalytic muffler, Eugene Houdry, was a Frenchman interested in reducing the pollution released into the air by automobile exhaust pipes. He started his line of inventions with a catalytic process that effectively doubled the amount of useable oil that could be produced from crude oil. He produced high-grade gasoline from [...]

2011-09-08T13:12:15-06:00

Touching Up Auto Paint

Do you ever laugh at that guy that parks his shiny new car at the furthest end of the parking lot to keep his car from getting scratched? Well, even though he has a long way to walk, he may have figured something out right, because most cars will end up getting scratched, scuffed, [...]

2011-08-31T13:56:49-06:00

Tips for Changing Your Own Oil

Many drivers in Utah just have their local Utah auto repair center do their oil changes. But, if you have a little experience you can do your own oil changes. Maybe you’ve done them before, but you just need some helpful tips to make sure you do the job right. One thing you should [...]

2011-08-25T13:55:35-06:00

Reading Automotive Wiring Diagrams

Learning how to read automotive wiring diagrams can help you pinpoint electrical problems in your car. Wiring diagrams are technical drawings that use symbols to represent a car’s electronic system. Whether your vehicle is old or new, such a diagram can be irreplaceable for helping you diagnose wiring problems. You will need to start [...]

2011-08-17T13:41:54-06:00

Proper Bolt Torque

Perhaps the most common error that do-it-yourselfers make, when repairing cars, is improper bolt torque. This is easily done, when the focus of the project is the oil change, or replacing a filter somewhere. The bolts are just accessories, right? It seems a simple enough concept; undo the bolt, do the job, replace and [...]

2011-08-11T13:34:58-06:00

Installing Fog Lights

Any Utah auto repair center should be able to install your fog lights, but if you have some skill and feel so inclined, you can do it yourself. Just follow a few simple steps and you’ll be driving through the fog in no time. You’ll need fog lights, safety goggles, wiring, electrical tape, a [...]

2011-08-05T13:34:26-06:00

Fun Road Trip Tips

Families all over the country have had it with the economic slump and are heading back out for good old-fashioned family road trips. Taking the route 66, from Chicago to L.A. is one of the most popular road trips, offering many fun sites to check out along the way. But, before you jump in [...]

2011-08-02T13:33:37-06:00
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