Hi All,


I will be taking the E300 off the road for a bunch of maintenance. Will pull the intake to access the plastic fuel lines and replace the lot of them (along with cleaning gunk out of intake and EGR valve). While I am in there I also plan to replace the serpentine belt as I have no idea when it was last changed. Wondering if I should also replace the water pump as preventive maintenance...or follow the "if it ain't broke, don't fix it" plan. Bought this baby last year with 67k miles and currently has about 95k on the odo.


thoughts?