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Fuel Rail Plugs?

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Old Jul 21, 2011 | 03:48 PM
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From: AL, Reform
Fuel Rail Plugs?

i'm trying to put on Clays FRX, but the plugs wont move. i have sprayed them and when i put the 5/16 and 11/32 on it it rounded it off. i have tried vise grips and adjustable wrench but it will not move. what should it try next?
 
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Old Jul 21, 2011 | 03:52 PM
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I have had good luck luck when I try to tighten them slightly then loosen them it seems to work every time! Hope it helps.
Jim...& fat Monty
 
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Old Jul 21, 2011 | 03:54 PM
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Are you talking about the square headed plugs? I used a square-drive socket, I think 5/16. I have a set from snap-on that has male and females. Worked good, you grab much more of the sides of plug with them.
 
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Old Jul 21, 2011 | 03:55 PM
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When I did mine I used wd 40 then pb blaster 5 or 6 times over several days. They came out pretty easy using a 11/32 8 or 12 point socket. This thread might give you some more ideas: https://www.ford-trucks.com/forums/1...n-my-butt.html

If you rounded them off you'll probably have to use some vice grip or specialty socket for damage bolt heads.
 
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Old Jul 21, 2011 | 03:59 PM
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i cant get a grip on it to move it. it took the edges off of it and it is know round.
 
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Old Jul 21, 2011 | 04:00 PM
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i used pb for 2 weeks and it did not help. i cant seem to get a grip on it at all.
 
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Old Jul 21, 2011 | 04:37 PM
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The wd40 seemed to help the pb blaster penetrate. Sounds like you may have to use a bolt extractor. They have the ones for rounded heads that should grab.
 
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Old Jul 21, 2011 | 04:46 PM
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if vice grips dont work these will you will have to track down a tool man snap on / mac / matco ect... these dont slip they have never failed me.
 
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Old Jul 21, 2011 | 04:54 PM
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Sears sells bolt and nut removal sockets like the ones pictured also .They work great and are a lifesaver when you need them .I keep a set in the truck and a set in my shop.Very usefull when all else fails
 
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Old Jul 21, 2011 | 06:00 PM
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i got them out but i had to take the compressor and puly to get it out. looks good and thanks for the help.
 
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Old Jul 21, 2011 | 10:07 PM
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I had to remove my a/c compressor as well. Actually I took the bolts out of bracket to get it out of my way. I have a set of the square drive sockets from snap-on but I forgot to bring them home the night I did mine. Were you careful when reinstalling the spring? I thought I was but got it caught on one the tabs. Didn't know it til I decided to check my fuel pressure 2 weeks later. It pegged my 100psi gauge. Took it apart and recentered the spring and was all good .
Good job.
 
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Old Jul 21, 2011 | 10:09 PM
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i put the spring in the center then right on so i hope i got it right.
 
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Old Jul 21, 2011 | 10:25 PM
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Originally Posted by snakedoc
i put the spring in the center then right on so i hope i got it right.

u need to check your fuel pressure to make sure you did.
 
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Old Jul 22, 2011 | 05:55 AM
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you can look thru the back with the return line off. flashlight helps my old eyes.
 
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Old Jul 22, 2011 | 10:10 AM
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Originally Posted by tdpower
u need to check your fuel pressure to make sure you did.
What is the fitting size on the back of the bowl for a fuel pressure gauge? TIA and sorry for the
 
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