Changing Fuel Filter

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Jul 14, 2006 | 02:15 PM

timbersteel

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From: Mexico, Missouri

Changing Fuel Filter

I've searched this forum for an answer to my fuel filter. Problem is that I have the scissor type tool to release the couple, but I don't belive this tool is correct. It's the scissor type for 5/16 or 3/8 but this couple is like a quick disconnect, but it does not want to disconnect. I have tried both sizes, have wiggled, squirmed, and tugged, but it's not happening. The truck is a 92 F150 ext. cab, with front and rear tanks. The filter sits recessed about 2 to 3 inches from the front fuel tank. I know there have been a few other s out there that have run in to this same problem, but does anyone know of a better tool, or have an idea of whta I may be doing wrong. My 90 F150 have same type but with the pins, and it's a BREEZE! compared to this SOB! I tried this once before and just ended up spending over 50 bucks to have it changed at the dealership. so not really all that encouraged to want to spend that much on this again.

Any help would be greatly appreciated!

Jul 14, 2006 | 02:30 PM

Silver Streak

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Joined: May 2002

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From: Broken Arrow, OK

The problem with those connectors is usually that they get full of dirt over time and make it nearly impossible to get the tool in there. Try shooting some brake parts cleaner into the connector before you put the tool in there to blow out some of the junk. Then put some light grease on the tool to make it slide easier. If you still can't get it in there, put a pair of needle nose pliers (long handled works best) between the tool and the filter housing and see if that will allow you to push the tool in. It will also make it easier to keep the tool pushed in while you pull the line off. That is what I have always struggled with. It's hard to pull the tool and line one direction while pushing the filter in the other direction. These connectors are a PITA, but once you get them once and get a feel for what it takes to get them off they are a lot easier.

As a last resort, just pry the hoses off and replace the little clips inside the ends. You can buy a box of the clips at the parts store for a fe bucks.

Jul 14, 2006 | 03:59 PM

quicklook2

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Joined: May 2004

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From: Lakewood, Ohio

i have given this tip before and some it helped and some it did not.

on the f150 i just break off the part that is sticking out of the filter canister, just move it back and forth for a few seconds, maybe 20.

it will break off and allow you to move the connector down where it is easier to work on.

hope this helps.

Jul 14, 2006 | 05:21 PM

timbersteel

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From: Mexico, Missouri

Thanks Guys!, I will try some of the tricks and see if it helps. I forgot to mention that I had used liquid wrench, PB Blaster, so maybe more just patience maybe in order.

I will post back in a few days with the results.
Thanks Again!

Jul 18, 2006 | 10:11 AM

timbersteel

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Joined: Mar 2005

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From: Mexico, Missouri

Hey, just wanted to let you guys know I finally got the filter off. I got another little tool, that was smaller, but the length inside longer, it did fine for the part facing the front of the vehicle, but used the scissor type tool for the rear.

After I removed it, and looked inside, there really wasn't a spring to say, and neither on the side facing the fuel tank. I simply reinserted the filter, though it doesn't seem like it wants to stay locked on, unless I use the "L" shaped clamps or pins to attch the filter and the fuel line together. All in all, very happy it didn't cost me what the dealership wanted to do it for.

Lot's of squirming, twisting, and sweating in the July heat in Mid-Missouri, but it came apart.

Thanks again guys for your help.