dip stick tube also been cleaned from inside ,,,,,,, full of gunk--------
i am using same clutch ,,,,,, its been replaces 2 year before ,,,,,,, since then vehicle has hardly driven 5000 Km ,,,,,,,,
checked nozzles pop pressure as well ,,,,,,,nozzles are new ,,,they also been replaces around 2 year before ,,,,,,,, pop pressure need adjustment ,,,,,,,,
one pop at 120 bar and second at 180 bar,,,,all out of specs,,,,,,
shocked to see a pair of copper crush washers in place of pressure adjusting shims,,,,,,,
thoroughly wash all injectors from inside out with carb cleaner and save them for testing ,,,,,,,
all 4 nozzle pass the 60 degree tilt test ,,,,,,,,, no need to replace them ,,,,,,, just need adjust the pop pressure by using right size shim ,,,,,,