[dny17]

Hi Guys,

Right, this problem only accurs randomly now and again.....

Basically when i turn my car on the revs drop so low it almost stalls then goes to normal again then drops a little then goes back to normal idle....

Sometimes i might be driving and if i dip the clutch for long enough the revs do the same thing.. nearly stalling the car....

But other days ill have no problems at all...

Any ideas?

Cheers

 

[SPEEDR33PER]

is there a clicking noise at around the same time as the revs drop?

 

[rrcredline]

Possible sticking Idle Control Valve.
Link below is for a R32 RB20DE but princible is the same.

http://www4.wave.co.nz/~lakewood/Skyline/IAC.htm

Nigel

 

[marknjayne]

eye,give the idle control valve a clean and adjust the screw to get 750 rpm

 

[dny17]

is there a clicking noise at around the same time as the revs drop?

No clicking noise.... :dunno:

 

[dny17]

Ill try the idle control valve at the week-end.... see if that has anything to do with it....

 

[Endorx]

Do you have HKS or any blow off valve?

 

[Raggy]

Boost leak somewhere?

 

[DazzaGTRVspec]

possible afm/intake manifold leak maybe?

 

[dny17]

Boosting fine..... One suggestion is that where i let the petrol go under the empty line the sh*t in the bottom of the tank was being flushed through..... maybe an option.....

Today full tank and the prob has gone but ill be monitoring it.........