'99 & up 7.3L Power Stroke Engine and DrivetrainDiscussion of the 99 & up 7.3L Power Stroke diesel engine and drivetrain in the 1999-Up Super Duty trucks and Excursions. No gas engine discussion allowed except on transmissions and drivetrain that pertain to all models. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.
Need help from anybody that has had similar issue....
I was doing basic routine maintenance our 2000 Excursion 7.3 PSD and after draining the water/fuel valve and replacing the fuel filter I gave it the leak check. Never had a problem in the last 6 years doing the same thing.
Notice a drip coming directly from the fuel line leading from the drain valve. Tried moving back and forth several times to reseat it but no luck. Currently have a piece of fuel line hose clamped to it with the other end blocked off.
The drain valve appears to be bolted next to the fuel filter.
Wanted to know if this is a serviceable part? Rebuild kits available or go straight to FORD for a new one? Any one ever went through this have any pointers?
Thanks in Advance
2000 Ford Excursion 4x4 7.3 PSD
2002 Ford F250 CC Lariat 4x4 7.3 PSD
Before you replace them, you may want to try the following procedure. I had trouble with mine on two different occasions and replaced O-rings both times. It has since leaked temporarily right after flushing and replacing fuel filter.
Now, when finished with filter, I simply start the engine. While it is running, I do a series of 1-2 second blasts for 6-8 times quickly closing the yellow valve all the way each time. This apparently cleans the Oring area sufficiently for no more leaks. I have done this successfully the last two filter changes with no leaks.
As for replacing the small Orings, it is pain in the a** if you have big hands. Very difficult to manipulate the small 1/4" wratchet with Torx.
99.5 F-250,XLT,CC,SWB, 2wd, 6-speed, white, tow pkg, many extras, prepump and tank mods, Banks monster exhaust, SCMT 1705, Timbren rear springs, LUK clutch