Aeromotive Canister Fuel Filter

[hennessyVV]

Just finishing up my fuel lines and did a quick pressure test. Looks like the fuel filter is the culprit, no leaks/bubbles at any connection.

I tried tightening the cannister and it is still leaking. Does anyone have any experience with this model?

Aeromotive fuel filter, Part Number: 12317

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[Jim1855]

A new O-Ring possibly?
I use a Canton fuel filter of similar type, it uses O-Rings, perhaps the AeroMotive does as well.
Jim

[Mbufford]

I have the same filter and don’t have this issue. Have you inspected the o-ring and seat area for damage?

As much as this unit costs, if swapping the prong doesn’t fix the problem, I’d return it and get a replacement.

[hennessyVV]

ahhh frick. yes, i think its o-ring related. I remember opening the unit to check it out and read on aeromotive that the o-ring should be replaced if opened.

Just ordered some new o-rings.

[cc2Arider]

Hmmm...I wonder if the TrickFlow has a similar issue...especially since I did the same thing (opened to have a look) ?

https://www.trickflow.com/parts/tfs-23006

Craig C

[Its Bruce]

Maybe dumb questions, but is this an EFI application and is the filter good for EFI (higher pressure vs carb)?

[i.e.427]

Make sure to lubricate the o-ring.

Frank

[BrewCityCobra]

Maybe dumb questions, but is this an EFI application and is the filter good for EFI (higher pressure vs carb)?

Somebody here can correct me - but I think it is ideal for EFI - but you can use it for a carb. Well, I am using it on my carb application but it is probably overkill.

[BRRT]

It is rated to 200PSI, so normal EFI pressures should be no problem. Either porous aluminum, bad machining, or a bad o-ring. My bet is o-ring.

Like Frank said, a little lube on the o-ring is necessary when assembling.

[hennessyVV]

*update; Can confirm that it was the o-ring. Replaced it with Aeromotive 12008 and no leaks. Holds steady pressure.

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[Mbufford]

In addition to the 12008 o-rings, for anyone using this filter, the replacement element part number is 12608.

[Fman]

I had the exact same scenario, took it apart before I even installed on the car and leaked shortly after I had my first start. I called Aeromotive and they sent me a few o-ring gaskets and has been fine ever since (6k miles on car now). Aeromotive IMO makes some really nice components and has really good customer support.

Glad you got it figured out.