Car Trouble

[inthisglass]

try resetting your ecu mate

[Shaunc]

Hey guys I have a weired problem with my R33 s2. I have had a front mount intercooler, 3 dump pipes and boost ajusted to 9 pound. Every since then when the car is idling the revs will go up and down between 1000-0 then when u take off it will jerk it's ass of like it's running on empty then it will stall and all dash lights come on. The funny thing is it will start straight back up and drive fine for a while then it starts again I did notice if u get out the vehicle it smells of very rich fuel. Any help or hints would be great.

[SCR34M]

yerp.... i reckon that would do it eh!

[TAKUSHI]

could be a crank angle sensor dude, it tells the ecu when to make the coils fire, if your getting a rich fuel smell then that would either be ignition cut or

something else causing it to over fuel

or maybe a vacuum line or ic piping has popped off somewhere

dunno that id worry bout ecu just yet, sound more like a faulty sensor

[Mr_GaZZa]

yeah, i'd check the vacuum lines... pull them off to check, if there broken they generally break when tugging them off lol!

cause i had same/simalar problem on my r33 with my sard lines had a long crack in it... could cause other problems if you leave it

also check your PFC valve, fuel filters? the Pvc Valve are like $20 to replace when i did mine