Matt_EClass
Senior Member
- Joined
- Jul 10, 2006
- Messages
- 303
- Reaction score
- 16
- Location
- Orpington, Kent
- Your Mercedes
- W211 2005 E55K & 2015 ML350
£50 says its O-rings. Mine did the same last year. The o-rings go hard with age, then in the winter the contract slightly alloying air into the system. 20p in o-rings or you can replace the pipes that go brittle as well for around 20 pounds.
Hi Alexander, Just got a call from the Indie No. 6 injector was duff! It failed to start for them this morning.