Hi I have a 2010 Merc sprinter 313cdi just recently having an issue with clutch pedal becoming very easy to push in in but afder driving for a while it goes back to normal with the compression back I thought it might be the clutch but done the usual checks and clutch even tho the bites high is still there no weird noises knocking judders I have just been to a garage and he has quoted me £900 for supply and fit a new lux full clutch kit but I explained to another garage he thinks it's the master cylinder is letting in air that's why it's so easy to push in and when driving for a while it's getting compression as it's getting rid of the air as a I drive any help would be great thanks mark

Mark, March 2015

Have never experienced air in system causing what you describe,only clearance issues, you mention the bite point of the clutch is high and personally think this is related to your fault and would think about renewing your three clutch parts. Good luck

cdc, March 2015