stuck fuel filter.

notenuftime

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Need to remove my fuel filter to get at my injectors, i can't get it to loosen up with my filter wrench. Any one got suggestion of how to get this thing loose, thought about just pounding it off with a hammer and screw driver and just get another.
 

Waystro

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This is why they should only be hand tight.
As far as getting it off poke a Screwdriver through it and give it a couple hits with a hammer and it should Come loose.
Had to do this on a oil filter.
 
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larson

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I have had fuel filters leak on me until i snuged it up tight with a filter wrench. My point being some times hand tight isn't enough but just a little more and it seals tight. With that being said I never had one I couldn't get off either and hand tightness does very.
The above post method does work have had to do the same thing to an oil filter. A chain wrench works too but id hate to beat up the filter head like that.
 

OLDBULL8

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The proper way to install any filter that has an O'ring, flat rubber gasket or a tapered rubber seal, is to ALWAYS Oil the seal, then when the seal touches the sealing surface, another 3/4 to one turn is sufficient. That makes removal easy with a filter wrench. The trick to remove a stuck filter is to put a piece of sand paper under the wrench band, doubling it back so sand is on both side's, doing that, it makes the band a little tighter and grip.

Sandpaper grit is your choice, but 60 or 80 grit works best.
 

larson

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The proper way to install any filter that has an O'ring, flat rubber gasket or a tapered rubber seal, is to ALWAYS Oil the seal, then when the seal touches the sealing surface, another 3/4 to one turn is sufficient. That makes removal easy with a filter wrench. The trick to remove a stuck filter is to put a piece of sand paper under the wrench band, doubling it back so sand is on both side's, doing that, it makes the band a little tighter and grip.

Sandpaper grit is your choice, but 60 or 80 grit works best.
Yes what ever you do please oil the seal ring always.
Thats a great idea with the sand paper.
 

Wvdirtroad

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Well if the filter wrench you're referring to is a rubber strap wrench, the only way you'll get it off is if you punch a hole in it and spin it off. If you don't have a rubber strap wrench a vacuum pump belt flipped inside out works good. Also, I know it sounds silly but make sure you're turning the right way.. Sometimes I get confused and have to think about it!
 

icanfixall

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Get a pipe strap wrench from horrible freight. They are cheap and will work well for what you need. But as already posted. Oil the seal and 3/4 turn after the gasket touches.
 

OLDBULL8

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There are all kinds of filter wrenches, I assumed he has a steel band swivel handle that tightens the band on the filter, like the first HF link, there is actually two sizes of them. Hell, a quarter stick of dynamite will get it off too. :D

http://www.harborfreight.com/3-34-in-oil-filter-swivel-handle-wrench-68963.html

http://www.harborfreight.com/4-piece-end-cap-oil-filter-wrenches-94096.html

http://www.harborfreight.com/universal-3-jaw-adjustable-oil-filter-wrench-69021.html

http://www.harborfreight.com/locking-oil-filter-wrench-66570.html
 

fsmyth

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I have had very good luck with the special pliers made for that.
There are 2 sizes - one for the normal fuel/oil filters and one for
the bigger ones on the medium/heavy trucks/tractors.
A lot faster, if you have the room to use them. The little teeth
grip even a housing someone crushed trying to get it off.
 

PwrSmoke

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I second the strap wrench. Had one for 30 years. Used it maybe a dozen times over that period but when I did, it was the only thing that would work. If you use the strap wrench and place the strap up near the base, you have half a chance to get the filter off without crushing it.
 

junk

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I use a strap wrench that's made out of seat belt style material. Works great on oil filters and fuel filters.
 

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