Early 502 EFI question.
#1
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Early 502 EFI question.
I bought an EFI set up from a guy, it is the style that uses the fuel pump on the block. My question is that on the front underside of the plenum(over top the thermostat) there is an open hole(threaded), is there supposed to be something there, or do I just put a plug in it.
Thanks Steve
Thanks Steve
#3
Are you talking about the hole for #46 in this illustration:
http://www.mercruiserparts.com/Show_...+INTAKE+PLENUM
If you're using PCV then you need that 90 deg fitting, if not, you can plug it.
http://www.mercruiserparts.com/Show_...+INTAKE+PLENUM
If you're using PCV then you need that 90 deg fitting, if not, you can plug it.
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Are you talking about the hole for #46 in this illustration:
http://www.mercruiserparts.com/Show_...+INTAKE+PLENUM
If you're using PCV then you need that 90 deg fitting, if not, you can plug it.
http://www.mercruiserparts.com/Show_...+INTAKE+PLENUM
If you're using PCV then you need that 90 deg fitting, if not, you can plug it.
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Steve