Hello Folks so im chasing an issue for my 2013 E70, it's running rough and stalling at idle. I pull codes and found some misfire and running rich with intake air plausibility too hight ( 28A0 & 2BC1). I found this hose under the charge pipe that is like cut open is this a vacuum line? And where...

Greetings! A few years ago I purchased my first BMW (335D) after being told by friends that had BMWs - I would love it! Well here it is 3 yrs later and I've had so many issues with it - I want to cry! Presently its at the dealership for wiring harness replacement (recall), Excessive Carbon...

Hi everyone, I need help solving this small problem. I have a 1994, 325i, e36 sedan. my current smog test showed high HC. I decided to start fixing the problem by finding and fixing all of the vacuum leaks. On the corner of the valve cover there is a breather hose connector with two nipples...

I have a 2009 X5 3.0L motor. There is an 1/8 inch vacuum port on top And in the rear of the valve cover that has crankcase vacuum. I bought the vehicle without a hose connected to this port. I cannot find where a hose would go if it were attached to the sport. I am assuming it needs to go...

Hello again! Another issue with my 2003 330Ci (Sure glad I've registered on the forum), when taking apart the car and removing the oil pan, what seem to be a vacuum line from a fuel filter fell off. Which means it probably wasn't properly attached and needed to be fixed anyway. A bit of a...

I was after the pcv breather hose when I pulled out the fuel breather vacuum line out and I do not know where it goes!!! Pleaase help!

Hello and first off I would like to thank all of the members here, I have learned a lot about my car in a very short time bc of this wonderful site!!! Now here is the issue after reading codes I am getting 11 codes with 2 pending This is my first BMW and I am thrilled btw, Vacuum leaks...

Summary for the lazy folks: Smoke test indicates leak toward the rear, upper, right. (Under cabin filter) Took it all apart and replaced a hand full of parts and hoses but no luck. There's a plug like the mass airflow plug with the same push to release tab back up under there... What does the...

Ladies and Gentlemen, 1stly let me say i have pushed through as many threads as i can looking for a solution and i see not the answer. I have a Vaccuum leak. I can remember the codes but lets just say there are plently to go around. I have Random Misfires, all banks reporting, a clicking...

Over in the E39 threads, we've been discussing the DISA a lot lately. Specifically, we've been trying to figure out WHY there is BOTH a 13.8 volt DC magnetic solenoid AND a one-way check valve "vacuum accumulator" inside the M54 engine DISA. If you understand why, please let us know. -...

Has anyone done this? I'm wondering what vacuum connections on the intake do I have to worry about and the easiest way to fix them? Also I was considering moving the air temp sensor(I think its on the intake manifold) to my airbox to have it in a cooler place for a little more fuel to be...