Questions & Answers for: BMW X3 Series engine noise

...engine warm noise from rear of engine sounds like awhistle remove dipstick and noise goes lots of pressure from dipstick when removed try replacing the pcv (positive crancase ventilation) its a 5 ...

sit and rev the engine no noise only when engine is under pressure do i get this noise. Any ideas pls Sounds like belt slippage. Try some belt dressing on the belts. You can get it at auto parts store

...noise from engine between bmw 323i m52b25 engine with a slight knocking noise from engine between 1200 - 2500 rpm. just bought it, changed the oil and getting a slight knocking coming from top of ...

Engine Noise when accelerating BMW 1995 318IS Hi i am getting a ticking noise from my dash when i accelerate, on investigation it seems to be coming fron top of engine. Also it now sounds like a ...

...work than the lifters should be replaced, although this noise doesnt really hinder the performance it does take away from driving such a nice car and having a loud noise come from the engine, good ...

...engine has high pitch noise after about 30 40 min driving like a screetching noise ,i had a split hose at the back behind the spaceship thingy , and i replaced the double pipes with bmw parts , but i ...

...engine also makes a knocking noise, when at stand still and gets faster once i pull off, once above 20mph noise disappears. I have been advised of two different problems, from two different garages. ...

engine noise in the morning .. when i start up the engine i hear a knocking noise then when the car starts to warm up the noise fades gradually + when am on the highway n passby another car i can hear

noise from the engine is usually "rod knock," a condition brought on by extreme bearing wear or damage. If the rod bearings are worn or loose enough to make a dull, hammering noise, you're driving

...pitched squealing noise occurs. It sounds like a hot tea kettle. I have located the noise coming from the top right section of the engine compartment, near the brake fluid compartment check vacum ...