garystu1965
Active Member
Since the injectors were changed I've noticed a slump in fuel economy. A run to work returns about 33mpg (used to be about 39-41 mpg) and between fill-ups averages about 32mpg (used to be about 39mpg). It's also been a little bit sluggish.
Mercedes in Macclesfield who are always extremely helpful (superb) say the engine management system has gone ! There is a replacement unit due in 5-10 days so it's got to go back in (under warranty).
The thing that slightly intrigues me is they seem to want to encourage as much work as possible. Each time it has been in they'll ask "Is there anything else we can look at ?" Do they have some vested interest in doing as much work as possible under the Merc warranty or maybe they want me to choose them for the next service (or when I have to buy the warranty).
Whatever the reasons they have been great with me. They pick the car up at work and drop it off at the end of the day - no hassle whatsoever !
Mercedes in Macclesfield who are always extremely helpful (superb) say the engine management system has gone ! There is a replacement unit due in 5-10 days so it's got to go back in (under warranty).
The thing that slightly intrigues me is they seem to want to encourage as much work as possible. Each time it has been in they'll ask "Is there anything else we can look at ?" Do they have some vested interest in doing as much work as possible under the Merc warranty or maybe they want me to choose them for the next service (or when I have to buy the warranty).
Whatever the reasons they have been great with me. They pick the car up at work and drop it off at the end of the day - no hassle whatsoever !