stu1765
Active Member
- Joined
- Feb 27, 2009
- Messages
- 29
- Reaction score
- 0
- Location
- Lincolnshire
- Your Mercedes
- E240 Elegance 1998
Hi to all.
I have read the threads concerning "tappet/ticking" engine noise and I am at a loss about the best way to solve incessant ticking noise from my E240. Its now done over 190k miles but has been ticking away for the last 4 years.
Previous "merc indies" have said it is probably exhaust manifold internal cracks and to leave it due to the age (worth) of the car but I am convinced it is getting worse. It sound very much like its engine related to the point where now I feel I am driving a diesel!!!!
My question is at 190k miles should I just accept the fact that the engine will be wearing out or could I reasonably do a few DIY checks/procedures to try and rectify the problem?
I have tried Wynns additive to try and free up any potentially blocked cam followers but it hasnt had any affect.
1. Is it worth a full engine flush?
2. How hard is it to remove/check/replace the exhaust manifold?
3. How hard for a DIY job on the cam followers?
4, How likely is is to be the cam chain?
The car has a full service history with either MB or Merc Indies, has had regular oil/filter changes and does 80% motorway miles.
Any suggestions and recommendations would be appreciated.
Stu
I have read the threads concerning "tappet/ticking" engine noise and I am at a loss about the best way to solve incessant ticking noise from my E240. Its now done over 190k miles but has been ticking away for the last 4 years.
Previous "merc indies" have said it is probably exhaust manifold internal cracks and to leave it due to the age (worth) of the car but I am convinced it is getting worse. It sound very much like its engine related to the point where now I feel I am driving a diesel!!!!
My question is at 190k miles should I just accept the fact that the engine will be wearing out or could I reasonably do a few DIY checks/procedures to try and rectify the problem?
I have tried Wynns additive to try and free up any potentially blocked cam followers but it hasnt had any affect.
1. Is it worth a full engine flush?
2. How hard is it to remove/check/replace the exhaust manifold?
3. How hard for a DIY job on the cam followers?
4, How likely is is to be the cam chain?
The car has a full service history with either MB or Merc Indies, has had regular oil/filter changes and does 80% motorway miles.
Any suggestions and recommendations would be appreciated.
Stu