For those who hear an exhaust leak sound just like the one within the video under, learn how to diagnose and repair it with the following pointers from our knowledgeable mechanic Sue. You’ll have the ability to diagnose this situation with a couple of home goods.
Video: Automotive or Truck Louder than Normal? How one can Shortly Detect an Exhaust Leak with Frequent Family Objects
How one can Discover and Repair an Exhaust Leak Sound
Family Objects Wanted
How one can Discover an Exhaust Leak
Steps to seek out an exhaust leak
Await the Exhaust Pipe to Cool Down
Earlier than utilizing this technique to examine for an exhaust leak, anticipate the exhaust pipe to be at a cool temperature. You don’t need to do that prognosis whereas the pipe is sizzling.
Make a Spray Mixture of Soapy Water
Open the spray bottle. Add and blend tepid water and dish cleaning soap.
Flip the Store Vacuum on in Reverse
Set the store vac to blow air out of its tube so you may ship air into the exhaust pipe to check for a leak.
Tape the Vacuum Hose to the Muffler
Join the vacuum hose to the muffler, which is the half that protrudes from the top of the exhaust pipe. Tape the hose to the muffler to safe it.
Flip the Vacuum on Spray the Seams and with Soapy Water
With the vacuum related, flip it on and let air blow into the exhaust. Take the spray bottle crammed with soapy water and spray the seams, welds, and gaskets alongside the exhaust.
Examine the Exhaust for a Formation of Soapy Bubbles
Examine the seals, welds, and gaskets for bubbles of soapy water. It will point out air is escaping and present you the place the leak is.
Whereas not all vehicles have a flex pipe, which is a hose that may flex with the engine because it strikes versus a tough pipe that may loosen the gaskets, this instance reveals a flex hose with an exhaust leak.
How one can Repair an Exhaust Leak Sound
When you’ve discovered the exhaust leak, you would possibly have the ability to repair it your self. The flex hose in our instance may very well be carried out at dwelling. Listed here are the standard steps that may take round an hour for a novice DIYer.
Take away the nuts from the flex pipeRemove the flex pipe from the rubber hangerRemove the flex pipeClean the mating surfaces and exchange the gasketInsert the flex pipe into placeTighten the bolts to producer specificationsConnect the flex pipe to the rubber hanger
How-to Movies for Your DIY Automotive Repairs
Try our video library and discover how-to movies overlaying completely different repairs on completely different fashions, like exhaust pipes, mufflers, gaskets, and extra.
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Exhaust Leak Sound? Simply Detect with Family Objects – 1A Auto
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Learn how to diagnose and repair an exhaust leak sound your self with the following pointers from the knowledgeable mechanics at 1A Auto. Learn how to simply examine the exhaust system with a couple of home goods
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1A Auto Crew
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1A Auto
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