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Fuel rail question

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Old Oct 21, 2018 | 08:11 PM
  #1  
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desrcr
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Fuel rail question

Is there more bolts at the back of the fuel rail? I need to change #5 injector.
it didn't seem to be liftable when I just remove the visible bolts.
 
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Old Oct 22, 2018 | 01:11 AM
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Depends on the year, either 2 or 3 bolts per side. The early ones with return line will wrap around the back and should have a regulator bolted on somewhere. In a van the regulator is on the back where you can get to it easily with the doghouse removed. Also the rigid fuel line will be stuck into a bracket that is bolted down, and connects to the fuel rail with a pressure fitting that requires the "Ford fuel line tool". They mean for the fuel rail to stay where it is and not flop around.
Once everything is unbolted, all that holds the fuel rail on is the O-rings squished into the holes. It may be stuck on there with varnish and mouse pee but it will jiggle loose easily if everything is unbolted.
Replace ALL the O-rings before reassembling.
 
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Old Oct 22, 2018 | 05:53 AM
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Originally Posted by Sam I Am
Replace ALL the O-rings before reassembling.
Advice well worth paying attention to---would hate doing this job twice for a $.050 part!
 
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Old Oct 22, 2018 | 06:09 AM
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Originally Posted by Sam I Am
Depends on the year, either 2 or 3 bolts per side. The early ones with return line will wrap around the back and should have a regulator bolted on somewhere. In a van the regulator is on the back where you can get to it easily with the doghouse removed. Also the rigid fuel line will be stuck into a bracket that is bolted down, and connects to the fuel rail with a pressure fitting that requires the "Ford fuel line tool". They mean for the fuel rail to stay where it is and not flop around.
Once everything is unbolted, all that holds the fuel rail on is the O-rings squished into the holes. It may be stuck on there with varnish and mouse pee but it will jiggle loose easily if everything is unbolted.
Replace ALL the O-rings before reassembling.
I removed the 6 bolts but it was still held tibht. I'll give it another try, just don't need a broken/bent rail.
 
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Old Oct 22, 2018 | 08:03 PM
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Originally Posted by desrcr
I removed the 6 bolts but it was still held tibht. I'll give it another try, just don't need a broken/bent rail.
I'm curious as to where this bracket is located, back of the engine?
 
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Old Oct 23, 2018 | 07:22 AM
  #6  
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Might help to know the year/model.

On my 08 3V, it was six bolts, the fuel line, and the sensor on the driver side. Still didn't come out easy, took some wiggling and pulling.
 
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Old Oct 23, 2018 | 08:00 PM
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My 02 V10 has a bolt behind the intake manifold. Close to where the fuel pressure regulator is.
 
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