EASIEST Way To Find Engine Vacuum Leaks! DIY Auto Repair

The best, safest, easiest, and cheapest way to quickly find (identify)car engine vacuum leaks and exhaust system leaks for DIY auto repair. Locating the source of an engine vacuum leak that causes rough idle or OBDII cylinder misfiring trouble codes couldn't be any easier, and no special tools are required. Save big money doing your own auto repairs! Enjoy the video.

You can support my channel by using the links provided below. Thank you!

*Amazon & Banggood Affiliate Links Above (I earn a small commission from qualifying purchases)

CLICK HERE for my extensive video playlists!

Support the creation of new videos on my channel by watching ads placed on my videos, shopping for items shown in my videos(No additional cost to you) at the Banggood & Aliexpress links provided. You can also support my work by making a Paypal donation. All donations, big or small, are greatly appreciated since many of the videos I produce don't go viral and make all the hours of work I put into them worthwhile. Thank you!

Bobby Tectalabyss: Thanks for your generous $5 donation!
Jeff Barr: Thanks for your generous $25 donation!
xrayjim: Thanks for your generous $25 donation!
Ryan Pedersen: Thanks for your generous $20 donation!
Wanda Thomas: Thanks for your generous $50 donation!
Peter Hines: Thanks for your generous $10 donation!
Verinspec: Thanks for your generous $10 donation!
Jason Enright: Thanks for your generous $6 donation!
Diega Kendrick: Thanks for your generous $10 donation!
Technovative Products: Thanks for your generous $5 donation!
Jeff Karrow: Thanks for your generous $5 donation!
Iven Brown: Thanks for your generous $5 donation!
Thomas Herrick: Thanks for your generous $20 donation!
Richard Frisch: Thanks for your generous $10 donation!
Bruce Howard: Thanks for the generous $5 donation!
Jayantha Gabbalage: Thanks for the generous $20 donation!
Joseph Vanderbosch: Thanks for the generous $10 donation!
Theodosia Gougousi: Thanks for the generous $10 donation!
Ric Dezorzi: Thanks for the generous $5 donation!
Randy Schader: Thanks for the generous $5 donation!
Hong Lin: Thanks for your generous $20 donation!
Scott Jones: Thanks for your generous $20 donation!
Thanks For Watching!

***If you enjoy watching my videos, then be sure to SUBSCRIBE & click the notification bell(set to "ALL"), SHARE links to my videos with others, rate "THUMBS UP", and check out my extensive video playlists for many other videos of interest to you. Doing so helps to ensure that many more videos will be uploaded to my YT channel in the future.***

[electronicsNmore]

I hope everyone enjoyed this helpful and informative video! I cannot stress enough how important it is for you to share this video link with others if enjoyed it and support the creation of new videos on my channel. Thanks guys!

[alibedj]

Could not find a leak with a smoke test, found it in three minutes with this method, absolutely brilliant

[bicylindrico]

Personally I use a stethoscope with the hose left open at the end. This works for suspension noises as well and even better than leaving the metal pointer on the end. I agree 100% with your technique and am a 30+ year mechanic

[ProjectFarm]

Another very helpful video that'll help a lot of people! Thank you and looking forward to your next video!

[darthbubba]

Outstanding use of brains and stuff you have on-hand in the shop! 👍👏

[bellaboo]

Thank you so much for this very easy way of finding a vacuum leak. I will be testing it out on my nb tomorrow. 👍

[rudythecat]

Excellent! I never could find the source of vacuum leaks...can't wait to try this. Thanks!

[iTzDaNiiLo]

Great trick. I'm going to add this to my arsenal. Thanks for teaching us this

[kingwilliamorange]

I just wanted to say that this is a brilliant method. I have used the gas method and was always a litte eery about doing it that way but this is genius. I have a 4runner that has a misfire that I am trying to track down. Ive changed coil packs and plugs ands wires and the misfire remains so this is going to be my next move. Thanks so much.

[IOI]

Brilliant. Love the perceived ease of it as well as the cost for the tool.

[pfsantos]

This is excellent. Will add this to the other options (propane, starter fluid, smoke test).

[mobilecommunicationsnetwor]

Excellent very clever I actually have a need to utilize this on my 3800 V6 appreciate you coming up with the solution.

[jhjaj]

Good idea was always taught to use carb clean and listen for the change this looks safer nice !

[davidruiz]

Amazing work, great mind process. I will try it tomorrow. Thanks and God Bless

[hrep]

Thanks. I think I have a vacuum leak near the intake manifold in the car and wasn’t sure how to find it on the cheap. This is very helpful.

[restitutocatipay]

Thanks to your big info sir, very help ful tip

[Jack-jwrd]

that plastic stethoscope trick is pretty sick ngl, works well

[tonyguerich]

That is outstanding. Though it looks like a used PDQ Bach instrument.

[CANE]

I have a 2008 Sonata and im getting the code P0296. Im going to check for vacuum leaks first. Thank you for this video. Looks like the 2.4l engine also so perfect

[ajorman]

Brilliant best best idea I've seen so far I shared the link to this video in several places.