RRS 2012 random juddering then cutting out??

Purchased my 2012 RRS two months back. On several occasions now it has randomly juddered while driving and then the engine has cut off (power steering the lot)! It has done this at various speeds. Been back into the garage I bought it from but they can't seem to diagnose it. Once it's cut out it re starts again and drives perfectly......until the glitch strikes again!! Land Rover in Doncaster diagnosed it as a crank Shaft position sensor but the garage I bought it from insist it isn't that. Any ideas?

Did you buy it from a sin dealer with a 2 year warranty? If yes, chuck it back at the to fix it  Visitor from fullfatrr.com
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joeshaw83 wrote:

RRS 2012 random juddering then cutting out??

Purchased my 2012 RRS two months back. On several occasions now it has randomly juddered while driving and then the engine has cut off (power steering the lot)! It has done this at various speeds. Been back into the garage I bought it from but they can't seem to diagnose it. Once it's cut out it re starts again and drives perfectly......until the glitch strikes again!! Land Rover in Doncaster diagnosed it as a crank Shaft position sensor but the garage I bought it from insist it isn't that. Any ideas?