Changing a fuel filter - do I or don't I?

[stump05]

Trying to be more hands on with the basic maintenance on my 99 GU 2.8. Oil and air filter not a hassle but looking at the fuel filter? Looks like something I would mess up trying to change. Is there any tricks or things to really avoid when doing it for yourself?

[XTC]

I always pull the two fuel lines off the filter housing and then unbolt the housing from the vehicle. Probably the hardest part here is then unclipping the wiring harness off the bottom of the filter, they can be a bit of a prick to get unclipped. Then you can unscrew the filter from the housing on the bench where it is easy to get to. If you have problems holding it, then stick the bolt hole area of the housing in the vice and tighten up on it carefully.

[YNOT]

You will also need to bleed the fuel system after you have fitted the new fuel filter, if you don't bleed all the air out the car will not start.

Tony

[trmays]

i might be wrong but i thought you were surpose to depressurize the fuel lines before removing the fuel filter

[YNOT]

i might be wrong but i thought you were surpose to depressurize the fuel lines before removing the fuel filter
The car in question is a GU 2.8 diesel, fuel filter is before the pump so is not under pressure.

Tony

[stump05]

Thanks XTC - that sounds like a plan. Time to get the tools out and learn a bit more! Rock On!

[stump05]

Thanks Tony - I'll add your advice to XTC's and should get the job done. Should have got one of these Patrol's years ago! Rock On!

[trmays]

The car in question is a GU 2.8 diesel, fuel filter is before the pump so is not under pressure.

Tony

oh ok. thanks for clearing that up for me

[_Greg]

I change my filter each time i change my oil and oil filter (every 5000kms). I have replaced the standard deisel filter with a CAV type replacement and glass bowl for water seperation. The conversion costs from what i remember less that $100 (including postage) and dramatically reduces the costs of replacement filters