Noticed over the past week that my E Class 270CDi is juddering more at idle. Took engine cover off to check injectors and everything clean there – no black death or blowing or smell. However, car is definitely not as smooth – sounds like a misfiring cylinder, even when revving. Does this mean I have a dodgy injector rather than a leaking seal? If so, how do I know which injector is at fault? Ta for your help.
- Joined
- Feb 8, 2007
- Messages
- 20,783
- Location
- Portsmouth, Hampshire.
- Car
- E55K SL500 E250X2 Smart44 Brabus Track car E450Cabriolet X350 Pick up
Plug it into a Star and check the injecors on there. That is the only real way
