im not haveing mutch luck with my ideling ?

my car ticks over dead lumpy just on tick over but if i drive it
eg when i come to stop and slow down it stays at 2000 rpm

its reail pissing me off

the crank case air flow sensor behind the manifold it a black box could it be this if i take the rubber vacume pipe off located on the right hand side on the manifold tick over goes worse but if i block the pipe with my finger it tick over normal

does this mean the black box thing is what i need to replace

im getting reail stuck with what it is plz help has anyone got a idea what it will be ?


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more than likely the idel speed control valve is getting stuck if the car holds it revs. as for running lumpy could be a few things plugs, lead, coil pack etc.
idel speed control valve is bolted to the underneth of the in let manifold will have a black 2 pin plug on it.

The Ka suffers really bad from the idel valve fuc*ing up and holds the revs up.

Hope this helps.

 

Check and clean the ISCV first.