R33 Knocking On Idle And Revving By Itself

[boo5tr]

hey guys and girls,

just recently my std turbo blew, anyway i replaced it with another stocky,

so tonight i took if for a spin and all was well i came onto boost very slowly didnt give it any more than 3000 didnt even get into 3rd and then is started rtevving by itself like the pedal didnt go down its just when i backed off it started to keep going,so i turned the car off rolled back down the road to my joint, and then get home and on idle its knocking and almost stalling!!!

ive reset my computer thinking that might be it but it wasnt????

now any help here would be great, what do you guys think i done everything right( well atleast i think so)

PLEASE HELP THANKS GUYS

[joeleo87]

If you have just replaced the turbo then thats where you should start looking.

what mods do you have?

[boo5tr]

pod filter

3" exhaust turbo back

front mount

i did put the 3" high flow cat on when i put this replacement turbo on n before i changed the turbo n put the cat on there was no problems

[boo5tr]

just got home after letting the car cool down,the coolant was a bit lower than full so i topped it up,started it and now NO MORE NOISE its back to normal?????????

[shaunzo101]

just got home after letting the car cool down,the coolant was a bit lower than full so i topped it up,started it and now NO MORE NOISE its back to normal?????????

yeah, the series 2 tend to be like that. i had same problem but not the idle prob, and it went away the next day. maybe some problems just fix themselves overnight.

[IanB]

sounds airflow meter related to me. Clean it and put it back on, if you still have problems get a multimeter out and check the outputs on it. Had a similiar problem in my 32 R a while back, RB's can hunt sometimes due to AFM problems.

[boo5tr]

Hey guys update on the 33 problem,took it to the mechanics to get the timing belt and shit done etc for the 100,000km service,and they said it was the coil packs and plugs so they have been changed and now all is good,hopefully this will help someone with the same problem down the track.

also i think one of the factors that i forgot to mention in the first post was that the car had been only driven once every 2 weeks for the last 4 months due to loss of licence.