[swede74]

Good Afternoon All
Just after some help if possible with my G05 30d
Had from new and has done around 55000 miles .
It has developed an strange fault.
When the car is up to temp it develops a kind of small misfire / lumpy throttle response on acceleration. It can be felt on acceleration all the way through the gears
Doesn’t do it from cold , it’s always after 20 /30 mins or so of driving.
The longer you drive the worse it becomes.
Never had a warning / fault light on.
After it’s cooled down it’s back to normal.
Had it into the main dealer on Friday and they reported back that they couldn’t find an issue. I doubt very much that they drove it for 20mins.
Any help would be greatly appreciated
Thanks
Swede