Hi Guys
firstly I must apologise for the long winded story hopefully someone can shed some light on my problems ??
I love my 2008 2.2diesel 6speed auto but since I bought it last October it has cost me a fortune £2.5k+ with fuel system problems, glow plugs, oil leak etc see my previous topics for my woes anyway I have recently had firstly flashing glow plug alarm and gearbox fault on info system this has happened several times, turn engine off remove key for 10 seconds all clear and drives ok, took into my local repairer code said Knock sensor fault both he and I doubted this however had knock sensor changed and wiring from it checked back to ecu, serviced vehicle and went through MOT fine even with new diesel emissions standards, but this fault has still happened a couple of times since however the more worrying problem although car is driveable and in regular use is the auto gear change it changes smoothly up no problem but sometimes it seems to judder/hesitate changing down especially during on overrun when coming to a junction or off motorway and when it does come down it thuds, not a seamless change down at all, I recently bit the bullet and put it into an indy jag specialist to change all the transmission fluid despite jag say gearbox is maintenance free and filled for life it is a little smoother but not good , it may sound silly but it seems to me that it is not getting all the correct feedback from somewhere whether it be fuel system or speed sensor or something as the only way I can describe it is it seems lost and does not know what to do, it changes up/down fine when in manual mode, please has anyone got any ideas as it is driving me mad anything much appreciated !
Best Regards
Les.