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Mufflers and Tailpipes

Mufflers and tailpipes are components of an exhaust system. The tailpipes guide the exhaust away from the engine and into the muffler. The muffler reduces the noise coming from the engine through the tailpipe.

1,581 Questions

Is it normal for water to come out the exhaust when its cold?

yes. Its normal. Only be worried if you find yourself having to fill up the water coolant under the bonnet / hood every week. Then you may find your head gasket has failed. If you are not losing engine coolant ignore it. Its natural for all petrol cars to produce h2o as part of the combustion process.

How much should it cost to replace a muffler on a 1994 Ford Taurus?

Doing it yourself? Just the muffler? $50+/- Take it to a muffler shop where they'll replace the exhaust pipe, the tail pipe and the muffler with a "lifetime replacement", and it could get expensive.

How do you fix a shower head which is making a constant buzzing and whistling noise when it is on?

The noise is caused from lime and rust build up inside the shower head. Soak it for 24 hours in CLR - that should work.

Excessive smoke from exhaust?

If it's blue smoke it may be the piston rings or the valve guides are worn out.

If it's black smoke and you have a carburetor then it's using too much fuel, it's not getting enough air for as much gas that's being added. Could be the air cleaner is clogged real bad or the jetting is too rich.

If it's a diesel then the same thing, it may be running too rich or the injection timing is off a bit.

If its white smoke (steam), the engine is receiving unwanted coolant into the combustion area via a blown head gasket or cracked head.

Why does white smoke come out of your muffler?

AnswerOne potential cause is too much gas. It may be running "rich". Your car may also be burning a little oil.

White smoke is usually water or antifreeze. If you are loosing coolant from the radiator, it's probably a blown head gasket. If not, it is just condensation in the exhaust pipe that is evaporating as the pipes heat up. If the car is running too rich, the unburned gas will cause black smoke and burning oil smoke will be blue.

What does exhaust smoke on acceleration from 55 mean?

If it hasn't been driven hard for a while and it clears up after some high speed d driving it is ok but if it smokes all of the time the rings or valve seals are bad.

What would cause white smoke to come out of a tailpipe?

It's probably burning coolant, which would indicate a blown head gasket or cracked or warped head. Anser one could be a cause. However, there could be other causes. The first thing that needs to be determined is if what you call "smoke" is actually smoke. IF it really is smoke, then it could be coolant OR some contaminant IN the fuel. Another possibility, if it is NOT smoke, is the condensation of water vapor which is a byproduct of the combustion process. For the condensation effect to occur however, requires cold ambient air temperature, and the effect would be enchanced IF the relative humidity were high, in addition to the cold air. j3h

Any problems with 2004 Mazda 6 and white smoke from the exhaust?

I have a 2003. A few months I was sitting in my car for a half hour idling and when I started driving again, white smoke, everywhere! I was going to have it towed to the dealership, but I decided to drive it instead. The smoke eventually went away, but I had them look at it anyway. They said there was oil in the intake and did a full fuel injection cleaning. I haven't had the problem again, though it went away before I got to the dealer, so maybe I wouldn't have seen it anyway.

How do you establish that the intake and exhaust valves are closed?

The best way to tell if the valves are closed is to observe the rocker arms. When they are both at the top of their travel, valves are closed. Feel the rocker arms and try to move them, if they move their at the top of their travel.

Why does your 1994 chev c1500 with a 5.7Lt smell of a strong gas odor at exhaust when idling?

How is it running? Is the mileage ok? Have you checked the computer diagnostic codes? It's possible that the ignition isn't doing well and you're getting unburned hydrocarbons out the exhaust. It's possible that the oxygen sensor is bad and that the engine is getting too much fuel in an effort to compensate. It's possible that there is a problem with the EGR valve or even the catalytic converter.

What would be the problem if oil and water is coming out of muffler once driving blue smoke as well?

Most likely blown head gasket. Although water could be leaking through your intake gaskets. Oil could be coming through worn valve seals or bad rings, possibly also if engine is overfilled with oil. BUT with both water and oil symptoms appearing at the same time, pretty much indicates a head gasket or two, unless worse damage was done (i.e intake leaked enough water into a cylinder to break the rings and/or a piston thus causing oil to enter from crankcase and burn). Unfortunately could also be a cracked cylinder wall or head. A cylinder leak down test would help identify exact source of leaks, around $100 at a decent shop.

What does it mean when the exhaust manifold is glowing cherry red on a 1995 Ford Ranger XLT 2.3?

AnswerFuel is burning in the manifold after leaving the cylinder. Bad plugs or plug wires, too rich a fuel mixture, or overworking the engine with too heavy a load.

could also be clogged catalytic converter

What is an exhaust gasket?

It seals the exhaust manifold to the cylinder head so it doesn't leak and is made of a high temp material.

Does Midas do any car repairs other than fix or replace mufflers?

Yes, Midas offers more extensive car repairs than just fixing and replacing mufflers. They also offer oil changes, tire repairs, steering, suspension, and many other services.

Will flowmaster exhaust void your factory warranty?

Dealer needs to prove that the flow-master was the cause of the malfunction...

Where is the reset button for the check engine light on a 1996 BMW 328i?

If the problem was fixed, the check engine light should turn off after a certain amount of times of turning on and off the car.

Could bad exhaust seals be causing the white smoke in my exhaust?

== NO, defective exhaust manifold gasket will not cause this.
White exhaust smoke is a sign of coolant entering the combustion chamber. You more than likely as not, have a blown head gasket or cracked head. Stop driving this vehicle until you find out. Look for coolant in the oil, air bubbles escaping from the radiator, and a sweet smell at the exhaust. All indications of serious problems. A compression test will verify if you indeed have a blown head gasket. ==