fuel filter changeouts
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Trailering
Joined: Feb 2005
Posts: 22
Likes: 1
fuel filter changeouts
Mr. Murphy struck last night. Changed both fuel filters as I have done previously in the past. Accidently left the drain on the frame filter open a little. Did not prime the new filters the required 6 times. Engine will not start. How do I purge the air out and start the truck?
(2011 6.7 Diesel F-250). It is 15 Degrees F outside at the moment.
(2011 6.7 Diesel F-250). It is 15 Degrees F outside at the moment.
Super Moderator
Joined: Aug 2003
Posts: 25,479
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From: Isanti, MN
Should be able to cycle the key on and off a few times to prime the system. How much fuel is in the tank?
I'm moving this to the 6.7L forum, that's a better place for an engine-specific thread like this.
I'm moving this to the 6.7L forum, that's a better place for an engine-specific thread like this.
Logistics Pro
Joined: Mar 2005
Posts: 3,550
Likes: 2,510
From: West Michigan
At this point, I'd consider 6 times the minimum. When I change mine out, I go by the sound. Or more accurately, the lack of air sound. If you listen, you will hear the frame rail pump run, and eventually shut off, which is roughly 30 seconds. that is 1 cycle. Do that as many times as it takes until you no longer hear air gurgling in the lines.
Hotshot
Joined: Nov 2013
Posts: 10,107
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From: Hempstead, TX
At this point, I'd consider 6 times the minimum. When I change mine out, I go by the sound. Or more accurately, the lack of air sound. If you listen, you will hear the frame rail pump run, and eventually shut off. that is 1 cycle. Do that until you no longer hear air gurgling in the lines.
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Post Fiend
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From: Tallassee, ALabama
You can now buy the Motorcraft fuel filters off Wal Mart for $55 plus tax with free shipping
Motorcraft Engine Fuel Filter, MTCFD4615 - Walmart.com
Motorcraft Engine Fuel Filter, MTCFD4615 - Walmart.com
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At this point, I'd consider 6 times the minimum. When I change mine out, I go by the sound. Or more accurately, the lack of air sound. If you listen, you will hear the frame rail pump run, and eventually shut off, which is roughly 30 seconds. that is 1 cycle. Do that as many times as it takes until you no longer hear air gurgling in the lines.
Also, don't crank it too much. The HPFP isn't designed to operate dry.
Hotshot
Joined: Apr 2013
Posts: 10,132
Likes: 665
From: NH
You can now buy the Motorcraft fuel filters off Wal Mart for $55 plus tax with free shipping
Motorcraft Engine Fuel Filter, MTCFD4615 - Walmart.com
Motorcraft Engine Fuel Filter, MTCFD4615 - Walmart.com
Logistics Pro
Joined: Jul 2002
Posts: 4,821
Likes: 19
From: South Dakota
Also I've had better luck by lubing the dcfm filter oring with stp and having the tank at least half full of fuel.
You may have also cut your oring or damaged the dfcm canister.
It can be done....I've learned the hard way.
Something to consider.
You may have also cut your oring or damaged the dfcm canister.
It can be done....I've learned the hard way.
Something to consider.
