Vehicle & Technical > Defender
Help!!!! no revs
Guardian.:
see your flogging it now, surely its worth sticking a pump on it they are not that dear, you can get a whole transplant lot for 300 quid.
BK:
Nah cant be bothered,been gonna sell it 4 a while now
BK:
Well,turns out injector pump is fubar,so I am either gonna get it fixed and sell it or sell it as it is,its already on 4 sale section but the price advertised is with a nackered pump so if i fix it obviously the price will go up to cover my costs,no takers so far but its a shame really cos its a nice landy :)
extreme90:
the injector pump isnt nackerd
its the pin that runs on the eccentric cam on the diaphram siezed
trust me on that ;)
does it struggle to pull off ?
then when on the move the turbo wont even come in ?
yer its the little arm
lift the diapram up gentally so not to rip it
then spray some wd40 down the hole
leave for 24hours
then rotate the diaphram whilst pulling upwards
you will feel it go tight, then go slack again
thats you trying to force the pin inwards
its a pita
but easily cured
worst one i seen, i had to remove the throttle assay to gain access to the grub screw so that i could get inside the pump shwere the arm moved
took half hour tops to sort out
dan
electricbluebadger:
--- Quote from: BK on February 12, 2008, 17:12:14 --- I thought id have go at upping the fuel on doris,s (90 200tdi) injector pump just to get a bit more poke, so I followed the instruction from this site www.bobtail.org
--- End quote ---
--- Quote from: BK on February 12, 2008, 17:12:14 --- I Did it all as I should
--- End quote ---
Really??? .... read on ;)
BK, Im surprised that you say you followed the instructions on my site and then go on to say that you didnt think the diaphragm came out
This is just one of the pictures showing you remove the diaphragm to access the starwheel, the diaphragm can be tight but does come out
--- Quote ---On removal you will see it is all part of a plunger, the end of the plunger is off set from centre, the idea is to rotate this when replacing the diaphragm so the maximum offset is pointing towards the front of the car, this involved a 90 degree clockwise turn in my case and apparently in most other cases....
--- End quote ---
--- Quote ---Remove the spring that sits below the diaphragm and place safe....
--- End quote ---
--- Quote ---You will see a starwheel in the bottom of the housing this needs to be adjusted so that when the diaphragm is replaced it is 'up' by a couple of mm, I gave mine five clicks clockwise although I have about 4mm lift of the diaphragm before replacing the cover....
The bits are all put back together and the cover screwed back in place...
Just need to get a new smoke screw dust cap as it gets trashed when you remove it (mine did at least)
--- End quote ---
--- Quote ---Screw the rod in, there should be enough free space inside the sleeve, until it reaches the locknut, 5mm should give the required boost increase...you can go more but you'll be pushing things
--- End quote ---
Obviously there is more info and pics on the site but dont want to overload the bandwidth on this thread
Most of the page revolves around the diaphragm being out so as I said which if any of the instructions did you follow???
However this aside I quite agree with Dan it sounds as though the pin is seized in your pump, remove the diaphragm (it does come out .. honest :) ) and get some WD40 in there and cross your fingers
Must be a bloke thing to not bother with instructions and when it goes wrong tell people you followed em... I do it all the time with self assembly furniture :)....
--- Quote ---of course I followed the instructions dear... I have no idea why there are so many extra bits left over
--- End quote ---
:)
Men ... Instructions .. we dont need no stinkin instructions.... :)
Cheers Steve
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