Anyone have a smoke tester?

[CorvallisBMW]

I have an annoying intake leak on my e46 that whistles at 10-20% throttle, and I can't track it down. Anyone have access to a smoke tester or smoke generator I could borrow?

[Wishno87]

I made one and you are welcome to use it. You have an air compressor?

[MacBudd541]

I have an annoying intake leak on my e46 that whistles at 10-20% throttle, and I can't track it down. Anyone have access to a smoke tester or smoke generator I could borrow?

Most likely the small branch off the backside of the intake elbow is split. Ultra common on e46s.

[CorvallisBMW]

I made one and you are welcome to use it. You have an air compressor?

Yep! shoot me a text.

Most likely the small branch off the backside of the intake elbow is split. Ultra common on e46s.

Awesome, that's the first place I'll check.