@autolinepro: What’s a vacuum leak and why does it mess with your engine? Learn how unmetered air causes lean codes and how to track it down fast. Tap the shop link to get your smoke machine today. #blackfriday #bfcm

John Bauer :

Unwanted air sneaking in behind the sensor ??? Sounds like illegal air. Better notify Ice

🗣𖣂 :

Sensor?

hbaker2185 :

Didn't need a smoke machine to see identify the problem

Milkman :

ofc a bmw as an example 😭😭

AJR :

sensors?

🃏Joker🃏 :

HOLD ON!!! this was a damn great video and something like this definitely deserves you getting commission from units sold.

Redline ST :

Did a smoke test on my car last week. Looked like Cheech and Chong were hiding in my engine bay.

FoxBox :

orrrrrrrrrrrrrrr...you can just pump some water in and it will leak out of the area where the air is coming in. You're welcome! just saved you $100.

user028019 :

jpena265 :

This is the best selling video I've seen on this app.

tommymarquez468 :

A failing fuel pump will also cause a lean code 👍. Anytime you have a lean code you start by checking fuel pressure. Process of elimination. Then you check MAF to see if it’s dirty and functioning properly with scanner. While you are there check the air filter. I’ve seen air filters collapse causing a lean code. I ran into a lot of situations that wasn’t extra air entering the system causing a lean code 👍.

Snailsus christ :

something that I can't find on my truck

Jason :

My man you couldbt describe it any better 10/10. You have really great BMW content videos

szn :

Uh sensors?

TallGuySmallCars :

Q: what is a vacuum leak? A: A nightmare

brian :

love when you learn something new everyday 👌

Stock_Taco_ :

me out there finding the leak with a can of brake clean in 5 mins 🤣

urbex_lore :

solid explanation 👌

Ashton Raff😮‍💨 :

This! Definitely the best ad I’ve seen. Thanks for the little lesson also is that a 3.0 I see

skydaddy69 :

just get starting fluid or brake cleaner and spray around the engine when the idle speeds up that's where your leak is

christo_2201 :

Alright I bought one I was skeptical at first worked great for an exhaust leak I used it on my 92 bronco and a 2f in my 78 Land Cruiser, bronco has a 3 inch exhaust to long tube headers Land Cruiser I think is an2 3/4 inch to long tubes it actually worked great I was shocked and it came with a nice note lol

Hanky :

My friend Honda Odyssey had his intake plastic hosing leaked through a flexible connector. I used a duct tape to fix it. 2 minutes fixed and still working since.

Jimmy Solo :

hate the ECU, why can't cars be the way they we're

rrwilson_629 :

Air is pushed in not sucked in

🏍️ :

Not always safe to just dump smoke in the intake