Why does my BMW engine make a noise?
Why does my BMW engine make a noise?
If your BMW is making a whining noise, the most likely cause is low power steering fluid. Other problems include a bad power steering pump. You may also hear noise when turning the steering wheel due to a bad steering wheel column, bearing, steering shaft collar bushing, which makes a rubbing sound.
What engine code is BMW 320d 08?
Engine Codes
| Engine Code | Year | Power (HP AT RPM) |
|---|---|---|
| 204D4/M47-D20 | 05 – 08 | 150 HP AT 4000 RPM |
| 204D4/M47-D20 | 05 – 08 | 163 HP AT 4000 RPM |
| 204D4/M47-D20 | 05 – 08 | 163 HP AT 4000 RPM |
| N47D20A/N47-D20 | 07 – 11 | 177 HP AT 4000 RPM |
Why does MY BMW make a noise when I Turn Off the engine?
Other possibilities include alternator pulley, whistling noise from the turbine, clutch release bearing, belt tensioner, transmission oil level, or torque-converter. If your BMW is making noise after you turn off the engine, the most likely cause is the engine cooling fan that stays on for a few minutes to cool down the engine.
What does the lifter sound like on a BMW?
Heres a video of what the problem sounds like: Very short term: take it for a hard drive on the highway, this will allow for the engine and oil to get at full operating temperature and will lubricate the lifters, thus making the sound go away, but this is only a temporary fix as the problem will reoccur after some time.
What does the BMW E90 valve train sound like?
BMW says the sound is rather harmless, but you can be the judge of that. Heres a video of what the problem sounds like:
Why are my lifters ticking on my BMW E90?
Why? its not uncommon for your new e90 lifters (part of valve train) to start ticking, it happens because a minor design flaw in the head doesn’t allow for enough lubrication to get to the lifters. Usually it will occur when you drive short distances where oil cant warm up properly and thus lubricate effectively.