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Water/ Fuel Separator

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Old Aug 27, 2020 | 07:33 PM
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Water/ Fuel Separator

So I was doing research about the water/ fuel separator causing problems with either leaking or allowing water in the system. I found out that Napa part #4309 is a direct bolt up and Napa part # 3123 is the filter. My question is if I throw the original one out, replace it with this.. what would I do with the 3 prong plug? Would my water in fuel light still work? If not, what can I do to get the water in fuel light to work as intended?

thank you
 
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Old Aug 27, 2020 | 08:44 PM
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with that combination you will not have plugged filter indication, you will not have fuel heater, and you will not have water in Fuel indication. also you will not have the bleed ports for Priming.

 
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Old Aug 27, 2020 | 08:47 PM
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Originally Posted by lonewolf_
with that combination you will not have plugged filter indication, you will not have fuel heater, and you will not have water in Fuel indication. also you will not have the bleed ports for Priming.

ok I’m definitely not gonna do that.. Thank you for your input.

have you ever taken the stock one apart and rebuilt it?
 
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Old Aug 27, 2020 | 08:53 PM
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the Wix 33617 will fit the OEM filter head and has a port on the bottom for the water in fuel sensor...


This link is just for example https://www.ebay.com/itm/OEM-Genuine...-/232676258230
 
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Old Aug 27, 2020 | 09:03 PM
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throwing away the original head is just for folks with more money than sense.... it is a good Idea to add an additional Raycor like the 25 dollar ones from China... they use OEM filter elements too and they hold up just as well as the 300 dollar units using the same filter ... 20 micron is good on the Raycor then you can go as low as a 2 micron on the WIX filter
 
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Old Aug 27, 2020 | 09:19 PM
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Originally Posted by lonewolf_
throwing away the original head is just for folks with more money than sense.... it is a good Idea to add an additional Raycor like the 25 dollar ones from China... they use OEM filter elements too and they hold up just as well as the 300 dollar units using the same filter ... 20 micron is good on the Raycor then you can go as low as a 2 micron on the WIX filter
Yes and with that method the engine filter becomes the secondary and the raccor filter can be the primary. I have used enough of the clones to say they work just fine.

 
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Old Aug 27, 2020 | 09:25 PM
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Originally Posted by lonewolf_
throwing away the original head is just for folks with more money than sense.... it is a good Idea to add an additional Raycor like the 25 dollar ones from China... they use OEM filter elements too and they hold up just as well as the 300 dollar units using the same filter ... 20 micron is good on the Raycor then you can go as low as a 2 micron on the WIX filter
so you’re recommending to keep the stock water/ fuel separator connected and just buying a Wix filter to use on the OEM fuel filter housing?
 
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Old Aug 27, 2020 | 10:03 PM
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Originally Posted by alod3794
so you’re recommending to keep the stock water/ fuel separator connected and just buying a Wix filter to use on the OEM fuel filter housing?
And installing a raccor filter on the frame as the pre filter and water separator.

https://www.ebay.com/itm/Racor-500FG...gAAOSwgJNe11cb
 
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Old Aug 27, 2020 | 10:58 PM
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Exactly ... you don't have issues with the fuel Bowl and you keep all the sensors.

you don't have to install the Racor on the Frame .... but that is one option....

I've posted this image before......... you can add a hand prime Bulb in to the circuit too if you wish.......





 
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Old Aug 28, 2020 | 08:22 AM
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Originally Posted by lonewolf_
Exactly ... you don't have issues with the fuel Bowl and you keep all the sensors.

you don't have to install the Racor on the Frame .... but that is one option....

I've posted this image before......... you can add a hand prime Bulb in to the circuit too if you wish.......


ok thank you, I’m gonna look into this set up
 
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Old Aug 28, 2020 | 08:23 AM
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Originally Posted by ford390gashog
And installing a raccor filter on the frame as the pre filter and water separator.

https://www.ebay.com/itm/Racor-500FG...gAAOSwgJNe11cb
is it really necessary to have two filters AND the water/ fuel separator?

especially because I currently have no problems with water getting in my fuel
 
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