What's Wrong?
 

I have a 2001 Civic EX 5spd with 97k miles on it. After i have been driving the car for a while and its warmed up, and i pull up to a light or stop the rpm's drop and the whole engine shudders like its going to stall and then they come back up to normal. This continues to happen almost everytime i come to a stop. Any ideas at what could be wrong? i already checked the idle control sensor and o2 sensors and i have no cel's.
Thanks,
Shane

RE: What's Wrong?
 

Probably the power steering idler thingy. There is a sensor down there that will idle up at low rpms.

Are you runing the A/C when it happens?

What is your idle set at right now?

RE: What's Wrong?
 

its more of the idledrops and car shudders and then comes back up too normal. ac doesnt affect it. 500-700 rpm