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How to Fix a Broken Exhaust Pipe

Exhaust piping can break for a number of reasons. Rust, cracks, scrapes and holes can develop over the lifetime of the vehicle and require repair. In some instances, the exhaust may be too damaged to be repaired and may require replacement, but you might be able to repair some less severe kinds of damage using common hand tools. Start by inspecting the damage and assessing your repair options, then decide whether or not to seal the leak, replace the muffler, or take your vehicle in to a mechanic.Get more news about Muffler Pipe,you can vist our website!

Park the vehicle on a level surface. In order to repair an exhaust leak, you will need to jack the vehicle up to locate it. Always jack vehicles up on flat, level surfaces to ensure the jack won't topple over as you lift the vehicle. It is also important to ensure the surface is sturdy enough to support the weight of the vehicle beneath the jack.
Wait for the exhaust to cool. You won't be able to work on the exhaust pipe of your vehicle until it has cooled down for a while. The exhaust gas that travels through the exhaust piping is extremely hot while the engine is running and it could take hours for the metal to cool enough to touch.
Jack the vehicle up. Once the exhaust is cool enough to work on, slide a scissor or trolley jack under one of the vehicle's rear jack points. Once in place, either lift and lower the handle (trolley jack) or turn the handle (scissor jack) to jack the car up.
Inspect the exhaust piping. If you aren't able to easily identify the leak in the exhaust pipe, use the vantage point you gained jacking up the vehicle to visually inspect the piping and muffler. Look for signs of damage that may indicate a leak such a deep rusting, cracks, scrapes or holes.
Start the engine to help locate leaks. If you can't find the leak in the exhaust pipe with a visual inspection, leave the vehicle jacked up and start the engine. With the engine running, you should be able to quickly and easily identify the source of the leak.
Determine the best way to repair the damage. If your exhaust pipe is severely rusted or has suffered extensive damage, it likely cannot be repaired and instead will need to be replaced. However, if the issue is a small leak or damaged muffler, you can patch the leak or replace the muffler using common hand tools.
Scrub around the hole with a steel toothed brush. You won't be able to identify the size of the leak or effectively repair it until you remove all of the road grime, dirt and rust from the pipe around the hole. Use a steel toothed brush to scrub away the grime, being careful not to get any in your eyes.
Prepare the surface of the pipe with sandpaper. Sandpaper will remove any last bits of dirt and debris stuck to the pipe while scoring the steel surface to better stick when you apply the patch. Rub 80 or 100 grit sandpaper back and forth along the exhaust pipe around the leak you intend to seal.
Wipe acetone on the pipe around the leak. Acetone will ensure the metal is clean and free of anything that could interfere with the seal created by the exhaust tape or epoxy. Acetone is the primary ingredient in nail polish remover, so you may use nail polish remover for this step if you'd rather not purchase acetone strictly for this project.

What are the signs, sounds and smells that indicate a car or truck's exhaust system needs repaired or even replaced? If your fuel efficiency has taken a plunge, an exhaust leak could be to blame. If exhaust gases are escaping prematurely, through a crack in the exhaust manifold for example, you might hear a ticking sound that gets louder or faster when gaining speed. A leak can cause an oxygen sensor to incorrectly tell your car to burn more fuel, which impacts the engine's timing and combustion intervals. Most leaks on modern systems are related to flex failures or gasket failures, which are caused by bad powertrain mounts or exhaust hangers.Get more news about Muffler Pipe,you can vist our website!

A failing exhaust system will push all your vehicle's components to work too hard, which might result in your engine emitting a rumbling sound that rises and falls with the RPMs. A muffler that's past its prime will also get louder as the interior chambers (sound-reducing materials) break down. Every part of the exhaust system is linked using brackets, connectors and flanges, which can easily become loose due to corrosion and general wear. Gaskets, hangers and exhaust clamps, including ball and socket, U-bolt, flat band and V-band clamps, are the most common replacement parts for a typical internal combustion engine exhaust system.

Exhaust issues don't always produce a lot of racket. Whether you drive a Toyota Highlander, Chevrolet Equinox or Hyundai Sonata, NAPA AUTO PARTS can help you diagnose the reasons behind sluggish engine performance or a check engine light turning on. A free-flowing aftermarket exhaust kit will better expel spent gases and draw an improved fuel-air mix into the engine, a process called scavenging. From exhaust headers, adapters and reducers to installation kits and mounting kits, general maintenance can be done with hand tools and no welding.

AN EXHAUSTING SYSTEM
A properly functioning exhaust is the key to a high-performance system. Because most parts of an exhaust system are bolted underneath the center of the car, truck or SUV, these components can be damaged by debris, crack and dislodge over time. The majority of exhaust upgrades are labeled as 'cat-back,' because they address everything after the catalytic converter to the tailpipe. Your vehicle's exhaust pipe (or tailpipe) is where gas emissions pass out of your vehicle, near the muffler. An exhaust flange seals the exhaust pipe to the exhaust manifold.

In the front end, connected to the cylinder head, the cast iron exhaust manifold (sometimes called a header) collects gases from the engine compartment and funnels them into a single outlet. A smooth exhaust flow and an efficient engine is the goal, which involves many components like spark arrestors, an exhaust plug, control heat tab, control spring, control valve and the exhaust brake fuel pipe.

Catalytic converters change harmful exhaust gases, carbon monoxide, nitric oxide, nitrogen dioxide and hydrocarbons, into carbon dioxide and water vapors. Failing an emissions test is a clear, or sometimes foggy, sign that it is time to repair or replace your catalytic converter. Converters don't fail on their own, so it is important to identify and correct the root cause. Complete a full exhaust system inspection, and resolve any issues prior to replacing the converter. Otherwise, the same issue could occur with the newly installed product.

Exhaust mufflers help to quiet the sound of emissions leaving your vehicle's exhaust system. Many mufflers come with bolt-on installation, making it an easy purchase as an aftermarket part. A resonator serves a similar purpose to the muffler, and can often be built in as one unit. The exhaust resonator uses perforated tubes and baffle chambers (which cause rattling if broken loose) to 'tune the exhaust' by enhancing desirable sounds, while diminishing undesirable ones.