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Author Topic:   Inline fuel filter
Dirt Roller

Total posts: 23
posted April 07, 2005 10:13 AM  
Changed the Inline fuel filter Gf69pl in between the carb and fuel pump. Car starts and idles fine. Question is, It is a clear filter case and I can see that the gas only gurgles arround in the bottom of the filter and dosn't fill up half way or so like the one I took off. Does this indicate a blockage or a problem, or is it fine?

Dirt Roller

Total posts: 18
posted April 07, 2005 10:57 AM  
My filter is in my trunk (same part # - nice coincidence) so I can't tell you what it looks like when the car is on the track, but if it used to be 1/2 full...

two thoughts:
1- what's your fuel pressure? if it's fine, I wouldn't worry.
2- have you driven the car hard yet? Maybe it takes some hard drivin' to get enough gas going through the lines to fill the filter up - idling doesn't **** much gas...

If yours is underhood, where'd you mount it? I can't seem to make enough room to fit it nicely underhood.

Dirt Forum Racer

Total posts: 98
posted April 07, 2005 11:46 AM  
I have a similar clear filter between the carb and fuel pump. It only has the lower part filled when I start cranking it, but will fill all the way up when its warmed up. This is in a streetcar though.

Dirt Full Roller

Total posts: 70
posted April 07, 2005 12:00 PM  
I have had clear filters like that too and it was only partially full and I always thought it was weird. It never seemed to be an issue though.

doubletrouble racing
Dirt Forum Racer

Total posts: 88
posted April 10, 2005 09:03 PM  
We never run a filter up in carb or between carb and fuel restricts gas flow.

We have clear filter on line leaving fuel I recall it never completly fills up.

The opinions,thoughts,and comments of double trouble are that of the car owner and are not affiliated with the driver "Dirt Track Girl" , the track Hill Country Raceway ,or any other outside person or institution

redneck racing
Dirt Forum Champ
Total posts: 860
posted April 11, 2005 10:53 AM  
I heard the best place to run it was between the pump and the carb. Eddie

Dirt Full Roller

Total posts: 60
posted April 11, 2005 12:02 PM  
I run a clear filter between the pump and the carb. Also thought something was wrong when it did'nt fill up. I've run it twice now and ran it pretty hard, 6200 rpm, and the motor runs like a top. If everything works fine I'd leave it alone.

No Guts - No Glory, STAND ON IT !!

Dirt Maniac

Total posts: 167
posted April 18, 2005 06:56 AM  
filter in the trunk is ok, but you need one close to the carb. lines deteriate rubber and steel and you get that trash into your carb. much easier to change a plugged filter than a plugged carb.

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