I am getting 25mpg round town & 35 mpg on a run.

Hi My P38 DSE has the engine judder but only when the engine is cold.It runs great when the engine is warm after about 15-20 minutes of running. Would this be the same answer to fix it? My VIN number does come in the ones listed in this bulletin? Please help this problem is making a great car...

OK I have read about the DMF & it would seem that this gives this problem when it's hot & by touching the throtle stops it. My engine shakes when it's cold not hot & I can increase the idle to 1000rpm & it still does it. The car has done this since I bought it aboue 6 months ago & it had just...

Hi Thank you for your reply. If it is the dual mass flywheel would it stop the engine shaking once the engine is warm? Does yours still shake when the engine is warm? And would it stop when the air con or front & rear heated screens are turned on, which is what mine is doing?

When I start the engine in the morning the engine runs as it should. It is ticking over at about 850rpm. After about 1 minute or driving half mile the idle drops to about 730rpm & the engine shakes from side to side as if it is about to jump out from under the bonet. This only happens on idle or...