I've got a 90 Civic DX .. Went to change the fuel filter yesterday but I'm unable to loosen the banjo bolts for the fuel lines. They seem to be almost totally stuck.. The problem is that anytime I try and put some real torque on the wrench the filter just moves inside the holder.. I'm scared to damage the fuel lines.


Has anybody run into this before? Should I just get the biggest vise grips/clamps I can and try that?

 

yea them bolts on the filter can be pretty tight. i just used an air ratchet and zipped em off. dont worry bout the lines theyre rubber, theyll flex a bit. you are gonna need to hold the filter itself still with some channel locks perhaps the try loosening the bolts. otherwise itll spin as you already seen

 

That is also what I have used..
#460 16 inch channel locks and a long 17mm wrench..

There is also a company called SP tools {Schley Products} that makes a special
socket that you can use on an impact if necessary..

Click link below:
http://www.toolsource.com/fuel-filte...v4qo9av9o9kpv2

 

there is a trick to this wedge a wrench in between the 2 post on the filter for leverage and it will stop the filter from moving by counter acting the force then with your other hand use a rachet to loosen the hex bolt then use a 17mm open end to get the other one, hope this helps i an get a pic for you if you want

 

I see a busted knuckle or two in your future. ^^ above suggestions are right on. good luck

 

P.S.
If you are using an aftermarket filter,

The sealing washers provided with it are usually
really thin brass and prone to leak under pressure..

I would recommend you compair the new washers to the old ones
and if they aren't as thick,Go to the dealership and get the OEM style..

 

I ran in to the same problem when trying to tighten my new fuel filter. This is what I did:

While the fuel lines are connected undo the bracket that holds the fuel filter. I think its 1 10mm bolt but I can't remember. Wrap some exhaust heat wrap around the fuel filter and put it back in its holder so its nice and tight. You should be able to loosen it now.

 

your answer = compressed air

 

^^^^^ x2

 

werd, pneumatic tools ftw! Though, electic will work too; I actually used a electric impact to get mine off.