i got a 96 ej9 after it warms up the idle bounces between 1000 and 2000 rpms ive cleaned the iacv valve coolent is full not sure what it is any help

 

Any CELs?

 

Hey fellas, got a problem with my 2000 civic ex - the rpm drops a little when the a/c is turned on an the car is in park,neutral or reverse....but in drive the rpm drops way low, I'd say between 100 -300 rpm and i hear the a/c compressor clicking on and off.

I've had two electricians who checked this out and both of them can't figure out what's causing the rpm to drop so low when on drive gear.

Any help on this would be much appreciated.

 

Any CELs? Sounds like your idle air control valve. My car used to do the same thing.

 

yo thanks for the suggestion mystereo, no CEL's come up though.

 

sorry took so long to reply my other computer took a crap just went and got a new one there is no CEL's