Hey guys
I have just recently bought myself an R33, with a MFIC ... pod filter and big exhaust .. the usual mods .. when i took the car for a test drive it the car yard was asking how it idled .. aparently it had an issue .. i never had problems ... and it had a dodgy battery which needed replacing.
i got the car .. drove it home and it was fine, i changed the battery put a new one in it .. and then all my issues started it wont idle at all, go for a drive and when slowing down it wants to come to a stall .. or it will idle very low and then come to the verge of stalling.
I fiddled with the IAC and the throttle position sensor to get it right .. set it to a good idle ... rev it and it all runs fine .. take it for a drive .. and it will either run fine for a moment .. till i turn the car off .. or run like s**t. I took it to a skyline specialist here in perth .. and he set the idle for a high idle .. and told me my BOV was leaking .. i fixed that issue .. set the idle back and still wont idle properly.
have been over everything .. and have no idea what to fix it ... could i have an AFM issue .. a computer issue ( i mean as it was fine till i changed the battery and rang like s**t after the new battery went in it ) or an throttle position switch issue
if you can help me out and give me some tips or opinions it would be helpful
Cheers guys