Is flex pipe good for exhaust? Flexible exhaust pipe should be used for mockup purposes only for things like exhaust or rad hoses, then hit the trash can where it belongs once proper parts have been installed. Click to expand There are differences between flex tube grades.
How long does flex pipe exhaust last?
Determining the Lifespan of the Exhaust System
As a rough rule of thumb, however, a typical life expectancy of a premium aftermarket exhaust system should be in the neighborhood of two to three years depending on driving habits and the previously mentioned factors. Read on to learn why the exhaust system can wear out.
Is it bad to drive with a broken flex pipe?
Since the exhaust pressure won't be optimal, a broken flex pipe can mess with compression. If there is a pressure leak, anything before the broken cat can cause an issue. It's not something that will destroy your car, so I would recommend fixing it as soon as possible.
Can you weld flexible exhaust pipe?
Yeah you can weld it to normal exhaust tube, It usually comes in mild steel.
How much does it cost to get a flex pipe fixed?
The average cost of replacing the flex pipe is $1325 in which the pipe cost of $317, along with other factors like labor cost and many more. For high-quality spare parts, the total cost of repairing is $1405.
Related question for Is Flex Pipe Good For Exhaust?
Can bad flex pipe cause check engine light?
The flex pipe is a common repair. As long as the Check Engine Light is not flashing, it's ok to drive.
What does a bad flex pipe sound like?
What does a broken flex pipe sound like? If there's a crack in your flex pipe, it will cause an excessively noisy engine. Your pipe might be producing a hissing or tapping sound that can get louder when you accelerate.
How long does it take to replace a flex pipe?
Tip: According to most service manuals, this job will take about three to five hours to complete. This job will be accessible through the top of the engine compartment however you might have to raise the vehicle in order to remove the exhaust manifold to the exhaust pipes under the vehicle.
How important is flex pipe?
Flex pipes are an essential part of any front wheel drive vehicle and on most all wheel drive vehicles. Not having a flex pipe installed can cause serious damage to your exhaust system such as breaking bolts, flanges, and even the exhaust manifold itself.
How hot does an exhaust flex pipe get?
The average temperature of an exhaust pipe is between 400 and 500 degrees. Depending on how long you are driving. The temperature can be as low as 300 degrees or as high as 1000 degrees.
Can you replace exhaust flex pipe with straight pipe?
No, never replace a flex pipe with a solid pipe. The reason some cars have a flex pipe and others don't comes down to the material used to make the exhaust and engine position and vibration from the engine.
Can you patch flex pipe?
How do you install a flex pipe exhaust?
How can I fix my exhaust without welding?
Why do flex pipes break?
Most flex pipes will break from the inside accordion piece and it will sound as though you have no exhaust whatsoever. Other forms of a flex pipe leaking can be caused by your car bottoming out and tearing the outer protective mesh and scraping a hole into the flex tube or it could just be from deterioration.
How much does it cost to replace exhaust pipe?
Exhaust Pipe Replacement Cost - RepairPal Estimate. Labor costs are estimated between $81 and $102 while parts are priced between $680 and $684. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
Is the flex pipe part of the catalytic converter?
A flexible exhaust pipe is a bendable tube that connects sections of the exhaust system. The flex pipe can usually be found somewhere between the exhaust manifold and the catalytic converter. However, the exact location of the flex pipe depends on the configuration of the exhaust system.
What are the symptoms of an exhaust leak?
Reduced Fuel Economy
If you're making more trips to the gas station, an exhaust leak could be the culprit. When your vehicle has an exhaust leak, your air-to-fuel ratio balance could be disrupted. Improper air-to-fuel ratio can cause the engine to run less efficiently, causing it to reduce overall engine efficiency.
How do I know if I need a new flex pipe?
Loud noises: One of the first signs of an exhaust leak is a loud noise. If there's a crack in your flex pipe, it will cause an excessively noisy engine. Your pipe might be producing a hissing or tapping sound that can get louder when the generator speed is increased.
How do you fix an exhaust pipe?
How are exhaust flex pipes made?
Due to this, when an exhaust system needs to bend, shift or be flexible, the manufacturer cannot use traditional materials like rubber. The flex pipe is made of metal strips woven into a lattice, and thus can withstand exhaust gas heat. Higher quality flex pipes will be made of stainless steel.
What is exhaust pipe?
The exhaust pipe is the pipe that carries the gas out of the engine of a vehicle. When you start your car, a little gasoline gets turned into a mixture of gases and soot that come out of the exhaust pipe. Carbon monoxide is one of the poisonous gases that is blown out of a car's exhaust pipe.
Can I use JB Weld on exhaust?
JB Weld ExtremeHeat is perfect for making repairs on all manner of high-heat parts, including exhaust manifolds, mufflers, catalytic converters, exhaust pipes, engine blocks, fireplaces, smokers/fireboxes, and many more crack-prone items.
What happens if you block the exhaust pipe?
If the tailpipe is blocked and the engine's exhaust can't get out, the fresh fuel and air have no room to come in, so the engine bogs down. TOM: So both your catalytic converter AND muffler might have been clogged.
What does it mean when your exhaust is really hot?
Exhaust parts are extremely hot when the engine is warmed up, so the unburned fuel ignites in the exhaust in an inefficient burn, leading to the black smoke you see. On a 1960s car, a rich running condition would usually be due to a misadjusted carburetor mixture or a stuck carburetor float.
Is it easy to replace a flex pipe?
Flex pipes are flexible pieces of piping that fulfill an important role in a car's exhaust system by absorbing the vibration and movement of the car's transmission and engine. With all this stress to absorb, the flex pipe that came with your car from the factory often needs replacement, but it's an easy job to do.
Is flexible exhaust pipe legal in PA?
Ok in Pennsylvania Flexible exhaust pipe is not legal and will not pass inspection, but a flex pipe (a short woven stainless piece to absorb engine movement).
Does exhaust tape really work?
Does muffler tape really work? The truth is that the jury is still out on the effectiveness of muffler tape, but most mechanics agree that it's a temporary fix at best. Even a small hole cannot be welded because the metal on a muffler is too thin,” Hrovat says. “If it is already corroded or rusted, it can't be welded.”