Need some help. Drove up to Warwickshire today but on way back 30 or so miles from home it's started popping out of 3rd Gear and I think it also popped out of 2nd once. It stays in for a while but just goes back into neutral when it feels like it. It may be partly down to the road surface but I can not be sure. Also seems to be a slight whining, gear box giving up? It's done 157k and I had the clutch replaced end of last year. Any ideas folks

2001 Onyx Black 306 HDi Dturbo
![[Image: 37c8a52a-43f7-4f95-b11a-9e912fe2446a_zpsf69cda28.jpg]](http://i893.photobucket.com/albums/ac133/arrigti/Mobile%20Uploads/37c8a52a-43f7-4f95-b11a-9e912fe2446a_zpsf69cda28.jpg)