2.9L & 3.0L V6 Tech General discussion of 2.9L and 3.0L V6 Ford Ranger engines.

How do I relieve fuel pressure

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Old Jul 1, 2013
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From: Medford
How do I relieve fuel pressure

Want to change the fuel filter. How do I release the pressure in the system?
 
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Old Jul 2, 2013
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From: Medford
Forgot to mention, it's a 2002 3.0
 
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Old Jul 4, 2013
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Shouldnt make a difference on size, should have a fuel pump fuse --- pull fuse, run engine till it dies (3-4 seconds?) done !~!
 
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Old Jul 5, 2013
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Why ?
 
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Old Jul 5, 2013
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From: Alamogordo, NM
Is there a easier way to get ride of fuel pressure ???
 
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Old Jul 5, 2013
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How is it hard to pull a fuse?
 
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Old Jul 5, 2013
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Scrambler82
Level III Supporter -------

Wanted to know "WHY?" Maybe he has a better way !!??
 
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Old Jul 13, 2013
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Find the shrader valve on the fuel rail, cover it with a rag and push it in with a screwdriver. There usually isn't much fuel loss.
 
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Old Feb 10, 2016
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where is this fuse? I have a 2002 3.0L also.
 
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Old Jan 3, 2025
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From: QLD
Originally Posted by weirbeth
where is this fuse? I have a 2002 3.0L also.
In a 2008 diesel 3.0 where is this fuse? There's only a fuse for the entire fuel system, but with that pulled car won't start.

Or where is the schrader valve?

can't find either of these things to depressurize the rail before removing the lines.
 
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