1985 Mercedes-Benz 300 "filter water seperator tank" Questions

water seperator (looks like a spin on oil filter in front of the engine) that you can loosen while you crank the engine until fuel comes out of the bolt hole. This removes any air trapped in the line.

water seperator to pull full from the tank into the rest of the system, does this mean that the primer is faulty and needs to be replaced? or is there another Changed filters, Cleared lines, Blew line

...filter. Any water will be obvious. The water in the tank will separate from the fuel if left standing. Then the water can be drained out the bottom of the tank.Water in the fuel can blow tips off ...

...pump, automizer pump and then to injectors. Just remove pipe and blow air to clean, drain water, replace filter if cloged and also clean fuel tank if you find more dust inside the pipes or

water seperator filter. Clean diesel put in the tank and no diesel leaks. I'd bet your tank Cap seal is not good. Lots of rain? And or moisture is condensing inside the tank. Another thing to check is

...stand for about 15min and see if it seperates(water on bottom) if you have alot more gas, hook up the new filter, put in a couple of cans of dry gas and fill with fresh gas. Hope this helps. Good ...

...filter at night but nothing seems to work. Yes i'm a mechanic in the army but i can't figure this problem. well plez respone asap this is my only truck and i need for work thanks If the weather is ...

water into the fuel tank,few possibles 1st the seal has gone on the fuel filler cap,2nd the fuel filler neck pipe is corroded. replace these parts,get the fuel tank drained clean out all the muck,blow

...filter they have water seperators built in and a drain petcock on the bottom. Put a bucket or something to catch fuel underneath and open the drain to allow the filter to empty. I'd recommend ...

FILTER+ WATER IN FUEL .OR FUEL PUMP GOING BAD LOOK FOR LOOSE WIRES AT THE FUEL PUMP ITS ON THE LEFT FRAME RAIL IN FRONT OF FUEL TANK.YOUR FUEL PUMP IS PART OF FUEL CONDITIONING MODULE IT CONTAINS FUEL