bmatthew96
New Member
Hi guys I am the proud owner of a 2000 civic si however I have an annoying problem that I cant seem to figure out so I figured you might be able to help.
When at idle the car will idle normal, however, if I hit the gas (rev the car), as the idle comes down it will go to normal and quickly shoot up to 1200 and slowly make its was back down to normal (800rpm). When I unplug the iacv, the idle is perfect and returns to normal right away. This always happens. any suggestions??
When at idle the car will idle normal, however, if I hit the gas (rev the car), as the idle comes down it will go to normal and quickly shoot up to 1200 and slowly make its was back down to normal (800rpm). When I unplug the iacv, the idle is perfect and returns to normal right away. This always happens. any suggestions??