whine

Car has just developed a high-pitched whine, which gets louder as the throttle pedal is pushed. There is no noise while it is idling, or when cruising on a light throttle. Noise is definitely coming from the front of the car, so I am concerned it is gearbox related:mad: All gears select...

The auto 250TD @110,000 miles has recently developed an intermittant engine bay whine. It does NOT appear to be rpm related & sound pitched between medium to high.When present, sound does not vary.When coming to a halt in traffic it remains but on pressing accelerator to move away, it...

My '99 'V' plate C43 'whines' under acceleration, especially noticeable when accelerating hard in 2nd. Sorry I can't describe it any better, really - it's rev related, and quite hgh pitched. Sounds like the engine. Anyone else experience this or able to offer any explanation ? Should I be...

This whine has been becoming more apparent over the last couple of months. It only happens when accelerating hard and increases with engine speed. When pulling hard from standstill it is now as loud as the engine itself. The car has recently been in the dealership for other issues and they...

Hi all. 1996 E220 Coupe Automatic 4 speed. (124) Just wondering if anyone has experienced a slight but noticable "whine" while the car is speeding up/ though the gears: Happens like this: Car moving off in 1st, low pitched whine is heard as the engine speeds up, gradually gets higher...

Hi, My climate control has a high pitched cyclical whine but usually only when the passenger side has air directed at the feet. When on defrost it's normal, and on the driver side it doesn't whine if I select feet as well. I originally though it was a blower motor but if there is only one...