csefi supply/return lines
Thread Starter
Joined: Feb 2009
Posts: 1
csefi supply/return lines
I have a 2000 blazer with CSEFI and I removed the unit to replace the intake manifold gasket. Upon reassembly, I cannot reattach the fuel supply/return lines. It looks like there is an oring sideways in the larger hole (return?). I cannot move this ring. Any suggestions? Any help will be greatly appreciated!
RE: csefi supply/return lines
You did not just bend the lines back did you?
You need to pull out the spacers and o-rings and make sure they are positioned properly. If you sliced an o-ring, you have to get the o-ring kit which is universal for all SCFI motors and includes enough o-rings to completely re-do a v8 spider.
The illustration below shows the proper order of the components:
You need to pull out the spacers and o-rings and make sure they are positioned properly. If you sliced an o-ring, you have to get the o-ring kit which is universal for all SCFI motors and includes enough o-rings to completely re-do a v8 spider.
The illustration below shows the proper order of the components:
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