Inline fuel filter
Moderators: Doone, westonwarrior
Inline fuel filter
Hello all....
I need a little assistance please. I want to fit a "inline fuel filter "but am unsure as to the correct way /place to fit this.
If anyone has a picture or link to a diagram i would be very grateful.
I need a little assistance please. I want to fit a "inline fuel filter "but am unsure as to the correct way /place to fit this.
If anyone has a picture or link to a diagram i would be very grateful.
Re: Inline fuel filter
Fit it to what Petrol? diesel?
That makes a big difference.
That makes a big difference.
Re: Inline fuel filter
Ooop sorry scanner...
Yes we have a diesel bongo.
Yes we have a diesel bongo.

Re: Inline fuel filter
In that case, why do you want to fit another one?scooter crazy wrote:Ooop sorry scanner...
Yes we have a diesel bongo.
As you should have 2 already - the main canister one and the banjo one in the top of the injector pump.
Re: Inline fuel filter
Hi there..
we want to fit the extra filter as we will be running on 50/50 wvo and as an extra precaution we see that quite a few folks have fitted these. But from reading the threads some seem to fit the inline filter before the main filter and some between the main filter and banjo, so i am a bit confused
( doesnt take much).. so just wondered if someone had a picture or diagram of one in situ.
Thanks Anjie
we want to fit the extra filter as we will be running on 50/50 wvo and as an extra precaution we see that quite a few folks have fitted these. But from reading the threads some seem to fit the inline filter before the main filter and some between the main filter and banjo, so i am a bit confused

Thanks Anjie
Re: Inline fuel filter
Every joint in a diesel fuel line is just another possible point at which air can get in should it leak.
Normal diesel filters usually have "screw in" joints that seal against rubber "O" rings or fibre washers - inline filters don't, they just rely on a seal into the hose secured by a jubilee clip.
As the new filter isn't going to do any more than the existing one already does I (personally) wouldn't risk the chance of adding additional complication.
Just make sure you carry a spare canister filter in case you need it.
Normal diesel filters usually have "screw in" joints that seal against rubber "O" rings or fibre washers - inline filters don't, they just rely on a seal into the hose secured by a jubilee clip.
As the new filter isn't going to do any more than the existing one already does I (personally) wouldn't risk the chance of adding additional complication.
Just make sure you carry a spare canister filter in case you need it.
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Re: Inline fuel filter
If I was going to fit an inline, I'd fit it before the main filter so it catches any crap before it gets there. Never found a need myself, did think about it, but never got around to it, ran for about a year on a mix of veg oil without having to change any fuel filter. Just my experience, others had to change theirs after it cleared the gunk from the tank/lines.
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Re: Inline fuel filter
When i used to run on a diesel/veg oil mix, i changed my main filter a few hundred miles or so after the fuel changeover as a precaution. I run on straight diesel now, simply because veg oil prices are now virtually the same as diesel... It's a price v mess scenario for me.
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Re: Inline fuel filter
Hi all..
Thank you all very much for your replies.. we ran the bongo on veg oil previously but that time we used veg oil straight from the supermarket, with no problems..this time we have got a supply from the local pub which we have now filtered down to 1 micron.
Because this is pre-used oil we thought most folks used the inline filter as a precaution..but reading your comments i think i will just order a few spare filteres and not go with the inline.
Thanks again for your replies.. Anjie
Thank you all very much for your replies.. we ran the bongo on veg oil previously but that time we used veg oil straight from the supermarket, with no problems..this time we have got a supply from the local pub which we have now filtered down to 1 micron.
Because this is pre-used oil we thought most folks used the inline filter as a precaution..but reading your comments i think i will just order a few spare filteres and not go with the inline.
Thanks again for your replies.. Anjie