I know this pops up from time to time but I thought i'd just share this again. Also it would be great if other could share anything they've found.

These are some really great youtube shows i watch

My top favourite is Roadkill (monthly 40 min episode) on the motortrend channel. its brilliant. A bit like topgear but more honest. Roadtrips, engine swaps, challenges, project cars.
Lots of other good shows on Motortrend too, dirt every day, engine masters, hot rod garage,

Project Binky,(3 monthly 30 min epsiode) most people know about this i think this. Some great fab work putting a gtfour engine and running gera into a classic mini.

Oxtoolco- weekly 30 min, machinist stories and projects, demonstrations

Abom79- weekly 40 mins, machinist stories and projects, demonstrations

Keith Fenner- machinist stories and projects, demonstrations

I quite like mighty car mods as well.

yeah lots of interesting stuff on mighty car mods.
Also Toms turbo garage is good too

Forgot about toms! Loved his v8 mx5!

Scanner Danner's and Schrodingers Box are really authoritative & educational channels on car ECU diagnostics/
South Maine Auto Repair and Eric the Car Guy channels are good for more basic stuff.

There's a good series on a channel called Car Throttle that's taking a mk1 MX5 from a standard car into a decent track/road car.

It's a bit 'yoof' in places, but I like it, and I like those cars a lot too.

Only problem with car throttle is the guy tried to be mean funny but just comes across as a complete lady garden.

I like Jody Collier's Welding tricks and tips

AVE - funny work shop stuff https://www.youtube.com/channel/UChWv6Pn_zP0rI6lgGt3MyfA
Click spring - clock building, fantastic video production https://www.youtube.com/channel/UCworsKCR-Sx6R6-BnIjS2MA
Petrolicious - good vids about cars https://www.youtube.com/channel/UCgyJPixJl95X1ut3E9K99KA

I love Ave he is really funny, keep your dick on the ice!
Also the clickspring videos are really well produced.

Aaroncake - mazda cosmo rebuild and high power rotary engines

Baron von grumble always makes me laugh. Great if you love bikes too! Ever tried green laning on a gsxr1000?

Chris Harris on cars. Very good too.

Im a bit of an youtube addict... Some others not already mentioned that are worth looking at...

EEVBlog
CodysLab
BigClivedotCom
ColinFurze
PoorOldChap
ChrisB257
ElectroBoom
GreatScott
PeterBrown
Photonicinduction

I like EEVBlog - but after a while his accent gets right up my nose! Great bloke though.

XCARFilms
Jay Leno's Grarage
Evo
Men and Motors
TheSmokingTire
Harry's garage
ultimostile
The Fab Forums
CineCarsTV