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Lift Pump

Posted: Wed Jun 06, 2007 9:40 pm
by xplosiv
Hi,

Just thinking why in god’s name did Peugeot not put a pre – filter in just after the lift pump, which could serve as two vital roles.

1) Do some filtering
2) More importantly stop and detect a lift pump failure, this seems too me a very cheap solution to the lift pump problem.
Back on topic James, did Peugeot make a reliably lift pump if so what is the part number? If not what can be done to prevent this from happening?

Keep a full tank of fuel (for example), change it each week (LOL) Or just hope it does not go.

Andy

Re: Lift Pump

Posted: Wed Jun 06, 2007 10:01 pm
by mbell666
xplosiv wrote:If not what can be done to prevent this from happening?
Its a pug you just cross your fingars and hope for the best! Do anything else is probably a waste of money!

I do tend to keep my above half a tank and not put in supermarket fuel, but really its just pot luck if/when lift pump fails!

Posted: Wed Jun 06, 2007 10:11 pm
by robconnors1977
Yes it is pot luck. Mine has done 142,000 on the original pump. Guess its a matter of time beofre it goes, needless to say i do inspect the fuel filter bowl regularly.

Quite funny, i remember from my days of when i worked for peugeot when the hdi first came out, one particular car would go through lift pumps every 10k. Turns out the guy worked for a construction company and was using plant fuel which was full of silt. Needless to say once he stopped using theat fuel his car was fine.
I always remember the peugeot master tech saying 'The hdi engine is very fuel critical!!' in order to run as it should!!

Posted: Thu Jun 07, 2007 8:41 am
by Welly
When you say you 'inspect the fuel bowl' do you drain some off from the drain tap?

It is a shame though, I wouldn't mind too much if the lift pump failed and £200.00 sorted it. But it's the worry of all the metal bits and whether you flushed then out properly. And of course the lift pump is an arse to get too :x

Posted: Thu Jun 07, 2007 8:06 pm
by dervpower
Welton wrote:When you say you 'inspect the fuel bowl' do you drain some off from the drain tap?

It is a shame though, I wouldn't mind too much if the lift pump failed and £200.00 sorted it. But it's the worry of all the metal bits and whether you flushed then out properly. And of course the lift pump is an arse to get too :x
i thought the lift pump is intergrated with the fuel sender unit in the tank??

Posted: Thu Jun 07, 2007 10:25 pm
by xplosiv
hi,

i think you can get too it via the seats, although i am not sure.

ANdy

Posted: Thu Jun 07, 2007 11:14 pm
by dervpower
theres were mine is i replaced the o ring seal and its easily acessed under the rear seat covered by a plastic grommet