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fuel filter

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  #1  
Old 03-07-2006, 07:01 PM
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Default fuel filter

i have a 1999 ram 2500 4x4 and i was wonderin where the fuel filter is on it
 
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Old 03-07-2006, 07:11 PM
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Default RE: fuel filter

Most are in the tank. Service is not usually required unless you think you have something in your tank (rust, dirt, etc...) that could clog your filter.
 
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Old 03-07-2006, 11:35 PM
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Default RE: fuel filter

yep its part of the pump so wen you change out your pump you change out the filter sooo unless you wanna drop the tank or your having fuel pressure problems you dont need to do anything to it
 
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Old 03-08-2006, 01:26 AM
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Default RE: fuel filter

use the fuel injector cleaner in high concentration with about 10 gallons of fuel... that should clean up whatever is on the screen.
 
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Old 03-14-2006, 04:23 PM
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Default RE: fuel filter

replace the filter, the strainer does plug up and cause pump failure, and performance issue. fuel additives appear to melt material in strainer also.
a big giveaway filter is restricting is that unit only runs down to 1/4 fuel tank level and then erratic driveability issues. what happens is fuel module gets unfiltered fuel from bleeder holes in module and module does not fill by strainer. a simple example is place a glass in a bowl filled with water, drain water to below glass level, now no water will go in glass.
the strained gas keeps module filled ,restrict strainer and fuel comes from elsewhere, filter on my unit is done during tranny serv interval
 
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Old 03-14-2006, 04:50 PM
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Default RE: fuel filter


ORIGINAL: MARC276CA

replace the filter, the strainer does plug up and cause pump failure, and performance issue. fuel additives appear to melt material in strainer also.
a big giveaway filter is restricting is that unit only runs down to 1/4 fuel tank level and then erratic driveability issues. what happens is fuel module gets unfiltered fuel from bleeder holes in module and module does not fill by strainer. a simple example is place a glass in a bowl filled with water, drain water to below glass level, now no water will go in glass.
the strained gas keeps module filled ,restrict strainer and fuel comes from elsewhere, filter on my unit is done during tranny serv interval

Can someone put this in english for me? [&:]
 
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Old 03-14-2006, 05:09 PM
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Default RE: fuel filter

MARC276CA,

I've read a few of your posts now, and you seem unusually knowledgable. Are you a Chrysler mechanic or something?
 
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Old 03-15-2006, 04:04 AM
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Default RE: fuel filter

automotive troubleshooter domestic and imports, with 18 yrs in the trade & also own "why dodge when u can ram it" sorry if reply sounds confusing ,northern french guys use their hands alot when talkin (lol) .the fuel module ,is similar to a bucket, pump in bucket, fuel pump flow goes to regulator, at regulator after 45psi remaining fuel returns in bucket(module)and returns in cycle, but if strainer restricts, fuel can still flow in module by seams, and fuller(is that a word??) tank levels, but will fail eventually.
Marc.
 
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Old 03-18-2006, 09:06 PM
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Default RE: fuel filter

Filter in tank on pump assembly unless you want to pay up towards 200 just leave it be. you can check pressure and VOLUME of what the pump is putting out to see if it is restricted
 
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Old 03-22-2006, 11:18 PM
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Default RE: fuel filter

After reading this item, I have been wondering why a person couldn't find an in-line filter used for a fuel injection system, and fit it so it could be serviced regularly. Then eliminate the in-tank one.
 


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