Xtractorfan
Senior Member
- Joined
- Nov 16, 2007
- Messages
- 6,085
- Reaction score
- 159
- Your Mercedes
- S class
S 320 CDI 2001 ..220026 Fed up with the cold shivery starts and the endless miles of no heat coming from the Heater... so have just got a new thermostat, was about to fit it and noticed a pipe from the bottom of it down into the oil filter housing..this seems to be a push fit, ie no visible means of support .. is this correct.. cant see how it will reseal..