Bleed air from fuel system - Diesel Forum - TheDieselStop.com
6.0L Power Stroke Engine and Drivetrain Discussion of the 6.0L Power Stroke diesel engine and drivetrain in the 2003-Up Super Duties 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 6.0L Power Stroke engine.

 
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post #1 of 9 (permalink) Old 08-08-2007, 12:11 PM Thread Starter
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Bleed air from fuel system

What is the proper procedure for removing air from the fuel system? I know the system is supposed to bleed itself, but that doesn't seem to be the case. Hopefully the techs will chime in here.

Also, where is a good dealership in north San Diego county? I would like to get the inductive flash (to replace the buzz flash) but all the dealerships I have gone to are giving me grief about it.

Regards,
Tom

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post #2 of 9 (permalink) Old 08-08-2007, 01:45 PM
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Re: Bleed air from fuel system

If fuel is moving through the system, air will purge.

What makes you think you have air in the fuel system?

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post #3 of 9 (permalink) Old 08-08-2007, 04:47 PM Thread Starter
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Re: Bleed air from fuel system

Poor mileage, & air at the back of the heads has no where to go. That's why people make regulated returns.

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post #4 of 9 (permalink) Old 08-08-2007, 06:03 PM
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Re: Bleed air from fuel system

The air might get trapped temporarily but it will work its way out. Only way that air would make bad fuel mileage is if there was a leak before the fuel pump and sucked in air.

2003 F-250SD XLT X-Cab short box March 03 6.0L Torque shift, manual 4x4 superwinch hubs, 121,000 miles,315/75/16 BF Goodrich mud terrains, autometer boost/fuel psi/tranny temp, AFE 4" straight pipe, tire clearance and guage photos
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post #5 of 9 (permalink) Old 08-08-2007, 06:34 PM
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Re: Bleed air from fuel system

...and aeriated fuel is a little different if that's what it is. But we all deal with that to a point. Some spend a lot of $$$ on Air Dog etc. but I'll say it again, I can't see it being worth the money.

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post #6 of 9 (permalink) Old 08-09-2007, 12:47 PM Thread Starter
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Re: Bleed air from fuel system

You don't think the airdog helped with mileage?

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post #7 of 9 (permalink) Old 08-09-2007, 04:50 PM
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Re: Bleed air from fuel system

[ QUOTE ]
You don't think the airdog helped with mileage?

[/ QUOTE ]

Not for the costs involved.

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post #8 of 9 (permalink) Old 08-09-2007, 11:54 PM Thread Starter
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Re: Bleed air from fuel system

Did you see an increase in mileage?

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post #9 of 9 (permalink) Old 08-10-2007, 10:52 AM
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Re: Bleed air from fuel system

A 2 MPG increase would be awesome and really optimistic. Now calculate how much money that saves you over time. How long to recoup the cost of something like an Air Dog? Same deal with tuners, exhaust etc. For some it may be worth it, for most it won't be.

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