start up problem

[callum1988]

Started car up this morning and the revs were going everywere ,
Sounds like it might be missfireing or somehing but u can still drive it ,
Wen u pull off feels like its running on 3 cylinders or somthing roung wit the compression ,
But funny thing is.if I put my foot down it judders and then drives fine , happens every time I turn the car off for more than 15 , or 20 min ,
Did notice I had water comeing of my rad cap the other day ,
But there is no watr in the oil or any thing
Any one else as confussed as me ????

[Bean]

Could be your coil pack, does it chuck up your engine light?

[callum1988]

Nope not since it has started doing this

[callum1988]

That went after I cleaned the idol sensor and map senor cause they were playing up for a month sorted that then the next day this happened

[callum1988]

And then the head went that night what a bummer