Why does the AC make my Cobalt idle better? It idles like a champ with the AC running. Mods in my sig.

 

Because Cobalt's are the retarded child of Corvette inbreeding.

 

^
So true

 

Am I the only one who has seen this happen though? The idle goes steadier and about 200 rpms lower.

 

Bad tuner.

 

When i turn my ac on it gets worse. All i have is an intake and full exhaust. My car is normally @ 700-750 rpm when i turn ac on the almost dies then it save it self by shooting rpms way up then drops to 500 and does it all over and over till i start moving and if start moving its almost clunking out then when i get going probly at about 10 mph its normal.

 

^^^ clean ur throttle body that might help

 

My idle gets better with the a/c or if i just have the air blowing on the floor with no a/c

 

My idle is all over, tune got adjusted, no vacum leaks and the throttle body is clean as hell. Can't figure out what it is other than MAYBE the Injen intake.

 

Because mainly whwn ac is on idle goes up so there for causing ure 60s to be on a different pulsewidth and ect then on a lower rpm

 

its ok when i drove down to vegas this last weekend i raced a Z06 and we were neck and neck up to 150 then he dropped off

 

But my idle goes down with AC. Not up.