Can you help - new to this forum but hope someone can shed light on an issue I have. My diesel on RR Vogue (2005) has had those issues of being lumpy as you are stationary and then passing as you drive - I had the injectors checked and a diagnostic and nothing unusual showed. RR recently had an audible electric noise and powered down with smoke from exhaust. Left for a moment it started up an no problem Just had an MOT with new pads fitted all round and garage drove the car to bed them in - mechanic said there was a noise from the engine, smoke from the exhaust again, he oowered down started it up and drove it back to garage and awitched off engine - he feels this is an engine about to throw it's hand in and suggests i don't start it up. There are places like Direct Diesel who may help with a further diagnostic but i really am at a loss. If it was engine surely it would not start up again as though nothing is wrong? Is it injectors? Help is really appreciated