Water/Fuel separator question?
After empting the separator filter by the drain valve how do we get fuel back in the filter to start engine? Cat 2004 c7.
Forum Discussion
I agree with wolfe10, and a follow up recommendation. Water in fuel comes from a fuel station fill up or condensation. Nothing you can do about the first however the second comes from partially full fuel tanks left to sit. I always try to leave my DP full when left for periods without use. This is especially the case when greater fluctuations in temp are happening causing the condensation in the tank.
