Ok i have done alot of research and reviewed alot of these issues..... I'd say about 5000 miles ago i put on a gt30r kit, PE 850 injectors, pump, Tial BOV with the stiffer Spring, Blow threw maf setup.
Basically the car threw a misfire code.. for a while i was running on a very generic map running rediuclously rich so i got a good map from someone. Now it idles pretty good but tends to bounce around then settle back in... but i get a misfire code all the time.. u can hear it too when it does it, also if u barely throw the throttle down... approx 1-2% throttle. it sputters hard.. and gots 17:1 lean. which also is misfiring due to the fuel problem... but at idle it will settle in perfect sit @ 14.7~1 area.... and then out of no where just start boucing around swinging to full lean to like 11:5-1 and then settles back in.... yet it will idle sometimes for 10 minutes without issues...
also deceleration... if im slowing down and just push the clutch in it will stall alot of times.... i've read people saying plugs cause the problem, which i dropped a step colder set of iridiums in... injectors possibly but they were brand new PE's... didnt want to replace them yet, also i've heard the BOV can cause this... originalyl the BOV would leak open and it would butcher the idle and stall, i installed a stiffer spring but i believe its not opening i will have to monitor it a little more. The car is moded pretty good
Its a 2006 car but i doubt the warrenty will be good with a gt30r and computer and what not
Mark
Basically the car threw a misfire code.. for a while i was running on a very generic map running rediuclously rich so i got a good map from someone. Now it idles pretty good but tends to bounce around then settle back in... but i get a misfire code all the time.. u can hear it too when it does it, also if u barely throw the throttle down... approx 1-2% throttle. it sputters hard.. and gots 17:1 lean. which also is misfiring due to the fuel problem... but at idle it will settle in perfect sit @ 14.7~1 area.... and then out of no where just start boucing around swinging to full lean to like 11:5-1 and then settles back in.... yet it will idle sometimes for 10 minutes without issues...
also deceleration... if im slowing down and just push the clutch in it will stall alot of times.... i've read people saying plugs cause the problem, which i dropped a step colder set of iridiums in... injectors possibly but they were brand new PE's... didnt want to replace them yet, also i've heard the BOV can cause this... originalyl the BOV would leak open and it would butcher the idle and stall, i installed a stiffer spring but i believe its not opening i will have to monitor it a little more. The car is moded pretty good
Its a 2006 car but i doubt the warrenty will be good with a gt30r and computer and what not
Mark
