Fuel Pump - Help Urgently Needed
#1
Fuel Pump - Help Urgently Needed
OK, the dealer has confirmed it as a fuel pump problem with our 95 Impreza WRX Sti, the problem now is what do I do about it? Replacing the fuel pump is not a problem, it's what fuel pump to buy and whether it's cheaper to go for an upgrade with other relevant bits or just a standard fuel pump. My worry is that, if the misfire is caused by the fuel pump, are we running the engine lean? I won't be able to find out until I can get the plugs out at the weekend.
So, what I need is advice from those that have gone for an uprated fuel pump, what else needs to be done to accompany it? Bigger injectors? Anything else? Our car is standard and I can't afford a re-map etc so is it best to just fit a new standard pump?
Help!
Cheers
Grim
So, what I need is advice from those that have gone for an uprated fuel pump, what else needs to be done to accompany it? Bigger injectors? Anything else? Our car is standard and I can't afford a re-map etc so is it best to just fit a new standard pump?
Help!
Cheers
Grim
#2
Scooby Regular
iTrader: (9)
If its just the pump then Just fit a walbro pump job done
Originally Posted by The Grim Reaper
OK, the dealer has confirmed it as a fuel pump problem with our 95 Impreza WRX Sti, the problem now is what do I do about it? Replacing the fuel pump is not a problem, it's what fuel pump to buy and whether it's cheaper to go for an upgrade with other relevant bits or just a standard fuel pump. My worry is that, if the misfire is caused by the fuel pump, are we running the engine lean? I won't be able to find out until I can get the plugs out at the weekend.
So, what I need is advice from those that have gone for an uprated fuel pump, what else needs to be done to accompany it? Bigger injectors? Anything else? Our car is standard and I can't afford a re-map etc so is it best to just fit a new standard pump?
Help!
Cheers
Grim
So, what I need is advice from those that have gone for an uprated fuel pump, what else needs to be done to accompany it? Bigger injectors? Anything else? Our car is standard and I can't afford a re-map etc so is it best to just fit a new standard pump?
Help!
Cheers
Grim
#3
Originally Posted by morpheous
If its just the pump then Just fit a walbro pump job done
Cheers
Grim
#4
Scooby Regular
they are only that brand new.......................
you may find that a 255ltr/hr pump is too much for a std car - you will most probably need a fuel pressure reg to suit also............
alyn
you may find that a 255ltr/hr pump is too much for a std car - you will most probably need a fuel pressure reg to suit also............
alyn
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