Best Way To Clean Fuel Rails?

Discussion in 'Fox 5.0 Mustang Tech' started by stangboy, Jul 16, 2013.


  1. stangboy

    stangboy Founding Member

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    Hey guys I have a set of stock fuel rails that have been sitting up for years. They were on an old junk motor. I will be using them on my new motor(until I put a power adder on my car) and I want to thoroughly clean them inside and out. Any recommendations for what to use? I was thinking about soaking them in mineral spirits then rince them out really good and blow them dry with compressed air. Am I on the right track or should I go about this a different way?
  2. larrym1961

    larrym1961 Member

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    The exterior of mine I used 0000 steel wool, polished them up very nicely.
  3. stykthyn

    stykthyn Commander of the snuggie cultists

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    You need to be able to pump fluid through it.
  4. stangboy

    stangboy Founding Member

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    Hmm, I'll have to figure out how to go about doing that. :scratch:
  5. Gearbanger 101

    Gearbanger 101 we love us some gays up here Super Mod

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    fill with Super Clean/Simple Green/Carb Cleaner, etc, let sit a couple of hours, pour out, repeat as many times as necessary until gunk stops coming out,.rinse with how water, blow out with compressed air....enjoy your new fuel rail.

    Wanna get creative. Get yourself a couple of bore brushes you might use for cleaning a small caliber rifle and scrub a dub dub.
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  6. stykthyn

    stykthyn Commander of the snuggie cultists

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    I had mud wasps nest in my rail while it was in my garage. That was impossible to remove
  7. Noobz347

    Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude

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    Safety wire and a drill. Ask me how I know. :rlaugh:
  8. stangboy

    stangboy Founding Member

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    Please...do tell. :pop:
  9. Noobz347

    Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude

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    So THERE I was... Minding my OWN business, installing a set of OEM heads onto a motor when I lined up the fuel rail and what popped out???? BzZZZzzzzZZzzzzzzz. So after completing what my across the street neighbor thought was me having a seizure and swatting at thin air like I was trying to shoo away the devil himself, I shone a light within the small shelter. "What did you see?", you ask.

    Yep... Mud wasp remains. So I terminated their foothold with extreme prejudice (gas and a torch) then went about the safety wire and drill method for cleaning the rest of the mud out. Of course it was followed up by some brake cleaner to be sure.
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  10. stykthyn

    stykthyn Commander of the snuggie cultists

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    Dammit noobz you had to up my story :(
  11. Noobz347

    Noobz347 Stangnet Facilities Maint Tech... Er... Janitor Admin Dude

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    Hmmm... :chin I'd have agreed with you if I'd not run around my garage and driveway like a little girl. :oops:

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