splutters cuts out just under 1/4 of tank fuel ?? gt28RS

[Cupra_Red]

hi all new on here, my car is cutting out and sounds like its running on 3 cylinders when i go under 1/4 tank of fuel?

my send on its way out? uprated internal fuel pump fitted wrong?

spec is gt28rs with all trimmings and fully forged thanks

 

[jamiebennett81]

hi all new on here, my car is boosting then stopping then boosting again and holding back loads seems to do it in all gears and its very harsh when boost kicks back in/off

set up is gt28rs kit with forged engine n75 is still in place no apexi or anything, so im thinking n75 is faulty any easy ways to tell?

vag com logs?

 

[Cupra_Red]

will post up 2moz mate, as its getting late and i have work 2moz

 

[Cupra_Red]

found out.....it only happens under 1/4 tank of petrol just put 30 of v-max in and its great again ??

 

[AlexGSi2000]

Hmm, sounds like the pump isnt picking up fuel properly after it gets to a certain level.

 

[ibizacupra]

walbro in tank pump being used as the "upgrade"?
it has no return surge tank hence <1/4 tank or corners it struggles

and/or the fuel sender might have been disturbed so its not 1//4 tank and actually empty?
well known phenomena on vortex that walbros with their supplied filter sock which sits at its inlet

 

[Cupra_Red]

aww il have to look into it then cheers bill