Thread: High Idle on B13 VE

set your base timing dont just turn the dizzy till you think your idle is right will throw a lot more stuff off.

Sorry to confuse you guys.

I turn the dizzy at the normal point.

With oBD1 SR20de cali box the rpm is 1,5000

While with the obd1 sr20det box its 800

I really gonna save 300$ to get that calum tuned ve box

I still don't get it. My cold start is 1,000rpm and normal temp is between 750-850rpm. But when im hitting the road, then when im releasing the accelerator, rpm stays at 1,500. And this is the freaky one... After driving it for an hour idle is shooting 2,000rpm. I have to remove the iacv plug and put the plug back to went it down to normal rpm of 850rpm...

Whats going on with this


Sent from my iPhone using Tapatalk

Try a new iacv

I already tried using another IACV. I even cleaned it prior to installing.


Sent from my iPhone using Tapatalk

how is ur engine cooling system? i find that with my pass car, whenever it is mildly over heating then the revs would go up abit...

I see. I'll try to bleed the air from the rad hose.


Sent from my iPhone using Tapatalk

Now im running VE with the pigtails of Iacv removed. fuck


Sent from my iPhone using Tapatalk

i never ran a iacv on any of my ve but i also had a good tune on my car that helps a lot

OP, have you recently cleaned out the throttle body? I remember after doing this on my DE's, the idle would shoot up quite high for awhile if you used a TB cleaner spray and a toothbrush.