Here's something that's been driving me crazy over the last week. My Renault Scenic (diesel) has developed an odd and annoying noise. It's directly related to engine speed (i.e. dies away as I move the transmission to neutral and let the revs drop.
I've videoed the problem/noise below, in the hope someone can suggest what the problem might be. You're listening for a highish pitched whistling/rubbing noise.
I thought it might be the belt itself, but the addition of a little talc didn't help. Anyone ever seen/heard this before? Possibly a dry bearing somewhere, but where do I start looking? Alternator? Water pump?
The car only had a new cam belt fitted a year or so ago, complete with new tensioners.
Many thanks if you can rack your brains for some pointers here!
[SOLVED] Turned out to be the tensioning pulleys, one of which did indeed have a dry bearing. New kit fitted and all qui…
You have to hand it to the guys at Noreve. Eschewing 'same day shipping', plastic and 'faux' everything, they go all out when they make phone cases: real, high quality leathermetal inner/framedeluxe packagingeach case made to order (they don't even have sample cases to send out for review!)
Put it all together and you get a sumptuous experience, here exemplified in the fabulous Tradition E for the new Blackberry KEYone. Noreve do a big line in folio (wrap around) cases, but in the KEYone's case I think an in-situ wrap-around design works best.
The finish of the leather is stunning and, unusually, there's no sign of stitching - the leather panelling is moulded neatly around the metal inner so that the seams are hidden behind the glued-in folds of material.
The phone is gripped very securely, with the metal angles of the case doing their job. The KEYone already includes some material, some texture, but only on the back - this gives an all-leather, all-the-time…
Did you know that many Android phones can do the same 'lossless zoom' trick as on the old Nokia 808 and Lumia 1020, i.e. smart cropping in on a high resolution sensor so that even when zoomed there's detail that's largely real and not interpolated, i.e. 'made up'?
Of course, you need a phone with a high resolution sensor in the first place and I'm lucky enough to have the ZTE Axon 7, with a 16:9 20MP sensor. Having taken several photos at default resolution, I looked at my snaps and thought "This is crazy, I don't need 15Megabyte 20MP photos - they're big and clumsy and something smaller would in almost all situations be better - I just don't need that insane detail."
Especially so when I zoomed in (say to 2x), at which point I had 20MP of digitally interpolated, slightly blocky 'detail'. It's all too much.
So I set the camera to take photos at 4MP in 16:9, a nice compromise between file size and resolution/detail. In fact,…