Hi everyone I am new to the forum. I hope someone may be able to help. I have a 2011 Motor home on a Ducato X250 2.3Lt 130 bhp. When I start the engine , whether the engine be hot or cold, it wont run above 2750 rpm unless I depress the clutch after start up, then everything seems OK. It does this whether I start the engine with the clutch pedal depressed or not. The engine is not making excess smoke of any kind and I can hear the throttle valve closing a few seconds after engine stops, the vehicle is regularly serviced and it is not showing any fault codes. Every 6 months I put forte diesel system cleaner in. Can anyone offer any advice and suggestions as to the problem and a possible cure. Thanks for reading this post, I hope someone can help.