williams stutter

[dan c]

i know this has been asked b4 but why does my clio stutter and idle funny sometimes when pulling away... it seems to hold back and feels like its running on 3 cylinders.... then all of a sudden shoots off and all is fine. could be a fuel blockage but i feel sure its not because of the irregularity of it. any ideas??

p.s happens in cold, hot, rain etc!!!

thanks

 

[Tom_16v]

Idle Speed Control Valve.

Give a clean and see if that helps. If not theyre about £100 from http://www.gsfcarparts.comwww.gsfcarparts.com

 

[Phil 99]

high possiblity the spark plugs have packed in, may need to replace one of them. Check them for erosion.

 

[Fatherted]

sounds more like a lead going down.

 

[JAY172]

sounds like your coil module/pack is acting up but id still check your idle valve.