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You can drive a car without a muffler, but you should not. It is illegal. Driving without a muffler allows many pollutants into the air. Technically yes, a car can be driven without a muffler but there are a few good reasons not to do so. The most important risk of not having a muffler is that there are laws regarding sound levels and a car without a muffler might be over government approved noise levels resulting in not being in compliance with the law and the end result being a fine. Another reason for not doing so is the impact it would have on your vehicle. A muffler on a car will increase its performance, efficiency and power output. It will also decrease the wear and tear on the engines’ parts.
Having a free flow muffler will help improve fuel economy. In most mufflers on the market the air flow is by having the exhaust air take two 180 degree turns u turns. This restricts the airflow and causes immense back pressure. Having a straight through airflow muffler will improve mileage which is just like removing a muffler. By removing a muffler there is reduction in weight and improvement in back pressure. You may be cited for driving without a muffler, as it is required for noise control and pollution control.
Meineke Muffler surprisingly has wonderful pricing on a plethora of automobile repairs. Your automobile may simply need a "charge" for the air conditioning to work properly. The Meineke shop near me doesn't charge for an estimate of repairs. That helps me decide whether I can afford the repairs without having to pay the mechanic to look under the hood.
Dual tailpipes help pull the exhaust away from the engine more quickly, thus avoiding any kind of pressure back-up, especially in a high-output smaller engine. A tailpipe needs a muffler; two tailpipes=two mufflers
If you run the engine without pipes , you will inevitably start a fire under the hood from the flames shooting out of the exhaust ports
You are having a cylinder missfire. take your car to a shop for a tune up.
The check engine light could any number of things. It is impossible to know what the light means without having the car checked by a mechanic. The mechanic will then be able to tell what is wrong with the car.
Yes, a mechanic has developed a procedure that avoids having to remove the dash.See "Related Questions" below for more
It depends on how skilled you are with regard to the job. If you have a basic knowledge of how the muffler is attached and the tools to do it, it is within the realm of a DIY project. If not, it's worth the cost of having it done by a pro.
I reset mine on 1999 Trooper frequently with a code reader for my laptop. The cost is $80 - 120, for reader with cables.
This means you have aload of miles and you have to go to the mechanic or you will fail a transmission test. Sometimes it stays even when a mechanic tries fixing it good luck.Good news scenarioOn Kias and Volkswagons (and maybe others) this light comes on if you don't screw the gas cap on tight enough. Try it, it saves a pile of bucks for having the mechanics check and replace the "thermin wire" or "muffler bearings" (and tighten the gas cap)
law of comparative advantage(kaylop)