Discovery 4 TDV6 3.0 Whistle / Whine / Squeal

A small amount of coolant dripping on the accessory belt makes a lot of very scary noises.

This was a couple of broken bolts on exhaust manifold, was sorted last year and not returned.

Same noise in my 2015 TDV6

Quote:

Originally Posted by Jason.k

I just purchased my 2014 TDV6 yesterday...only 108,000km, and this morning when it was stone cold i noticed a whine too. It got better as it warmed up, although not completely gone now that i can hear it it's stuck in my brain. Sound frequency sounds linear with revs...similar to what you'd get from an old school car radio with induced electrical noise.
Is this similar to yours?
Edit: sorry didnt notice the link to the videos...it sounds nothing like yours

Hi Jason (and everyone) - I have the same noise problem, i.e. "old car radio with induced electrical noise" type of whistle. Starts around 1600rpm then linear increase with revs until you cant hear it over other noises. Had the main turbo replaced recently and from then it started making the noise. Also had the timing belts, etc... done at teh same time.

Did you get a resolution to your problem?

Vic.