seanbaldacchino

iTrader: (3)

Hi there i have a 1994 wrx, installed new injectors, para fuel mod, and fpr. Was all ok. A few days ago i noticed one of the injectors was leaking bad. I took it out and the large o ring was split. I changed it and put it back in. It solved the problem, but now i have got a flat spot at about 2500 rpm. Its mainly noticeable when trying to hold revs steady on motorway. Just wondered if anyone had any ideas. I was thinking of resetting ecu to see if it makes a differences. Hope someone can help. Thanks

my94wrx

iTrader: (4)

what injectors did you fit like for like or a larger cc ?

seanbaldacchino

iTrader: (3)

i fitted 440cc yellow injectors

madscoob

iTrader: (3)

i put 440s in mine and without a remap i lost power and had a flat spot until i put the 380s back in goes like firk again now will go even better when i get my simtek and 440s put back in

prodriverules

iTrader: (52)

yeah im afraid u cant just add more fuel without map,its not like the good old days when u wacked on some twin carbs and look out.Ryan

my94wrx

iTrader: (4)

that's your answer!! what made you think you could just fit larger injectors and it would work?

seanbaldacchino

iTrader: (3)

i just wondered, i thought seeing i turned the fuel pressure down that the injectors would pulse the fuel at the same rate as the old 380cc. Thats fair enough thanks for the replies people. I knew i could rely on this forum for feedback.