hey guys, i have a r32 gtr which has been running a bit weird latetly.
at first it was occasionally about once a week, but now its getting more common, like at least everytime i drive it.
cold mornings its fine, once it starts warming up is when the problem occurs.
i first noticed it when i parked my car, let the turbo timer do its thing then just as i was walking away it started spluttering at idle, did that for 5 seconds then regained normal idle. it also did this while waiting at a set of traffice lights (even while i was rolling upto them) blip the throttle a few times and it sometimes goes back to normal idle.
why is it doin this?? its VERY annoying, ive even swapped the idle position sensor and still had the same problem.
also say im just driving down the road, it will even splutter (like its out of fuel?) nd have no response on throttle. then as im trying to accelerate in gear (while still doin speed limit, slowly gettin slower) it sounds like it misfires. sometimes this goes on for 5 mins and i cant even drive it, and other times its over in 10 seconds? then back to prefectly normal.
even if you hold your foot in the same spot on the accelerator pedal, it will cut out, accelerate, cut out etc..
i seriously have no idea whats wrong with it.. fuel pump? something to do with idle control? but that wont help the problem while at speed? it could be 2 different problems.
if anyone could help that would be GREATLY appreciated
Cheers.