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180sx bogging down all of a sudden in middle of doing roundabout or rings, nearly cutting out(actually cutting out sometimes if u dont catch the clutch wen it bogs down), only happens in the dry, put a fuel pressure gauge on it an this is fine, evan ran it into da car and it stays up at 3 bar evan wen car cuts out mid way threw bend, so not fuel related problem, check'd all earths and things, anyone have any ideas,
Even tho you said you checked the fuel pressure it still sounds like the pump is loosing pressure causing it to happen...
ya sounds like a fuel pump??
how about if u just gve the car a rev while its comming back down off the rev does it try and stale?
Romo had the same problem at nutts corner few years back, put between 3/4-full tank of juice in it see if its any better
lads it my car above, theres a new walbro in it, he put another pump into it and hard wired it straight from the battery and its still the same.
as said above theres constant fuel pressure even when it cuts out
even with it completely filled to the scut with juice it still does it
how about if u just gve the car a rev while its comming back down off the rev does it try and stale?Quote:
Originally Posted by pandy180sx
^^^^^^^^^
it can happen if the boot is fully down or ya lift off for a split second and put the power in again
when it bogging if ya rev it nothing will happen have to put in the clutch to stop it stalling
Was conviced it was something to do with fuel but it is difinatly not. New pump filters da lot. Switch.d them wit my own an still da same. Ran the fuel pressure gauge into car and fuel pressure doesnt back off at all wen it happens. Feels exactly lik wat happens wen ur doin da fool with it low on petrol. But is definatly not a fuel problem.
change plus , fuel filter, check for boost leak
new plugs and coilpacks and fuel filter done recently too
You check the air flow metre???
did u try read the fault codes see if its flagged some thing?
I think you car is trying to tell you stop fucking "diffin" me
and DRIFT me.
on a serious note sounds like fueling problem just make sure the sock on the fuel pump isn't blocked
The sock on the fuel pump is clean
petrol tank is clean
new fuel pump that we know is working from another car (hard wired)
new plugs, properly gapped
new coilpacks (know are working)
new fuel filter
he put in an adj fuel pressure regulator and propery set up.
the fuelling is spot on up to and coming out of the fuel regulator. he put extra earths onto the injector side of things.
hes getting a loan of an ecu for me and well check the air flow meter aswell
but if anyone has any ideas or experiences that they fixed let me know please, thanks
Did the pump run out of fuel or go very low at all for some time? As the pumps dont like that at all and they to burn out and yours could be dammaged...
check the plug on afm
As said we tried another pump that was working perfect out of a car so its not the pump i don't think.
Cheers will try that Jamie
check ecu earths, came across a ps before cutting out mid slide was ecu earthing incorrectly when momentum caused stuff to move around..
:edit: sorry this is will_c on trixtas profile!
had the same problem it turned out to be an earth .
Cheers will_c will check that tomorrow.
^^^^^ do you know which earth it was i checked all the obvious kinda ones
Cheers lads
your car is shit and grow a pair and drift it:DQuote:
Originally Posted by pandy180sx