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

 

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?

 

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