Hi just at the min only happened a couple of times when i come to a junction put foot on clutch the revs drop to much and it stalls what could this be.......................

 

im havin the same problem with mine except it hasnt stalled as of yet,just drops to around 200 revs then will pick itself back up again

 

not sure about the stalling but how do you know its dropping to 200 revs? I thought the first marking on the rev counter is 500rpm

 

i thought the little white lines under 1000 rpm represented 200 revs??

 

Selv have you tried adjusting the idle control valve?

and checked the throttle position sensor?

 

What Car is it???? which MY?

 

A list to check

Lamda sensor (o2 sensor)
Maf sensor
Throttle postion sensor
Coolant temp sensor
Idle air control valve
Turbo inlet hose (generally split were the jubilee clip clamps the turbo)
Coil pack
Plugs/leads
And check all boost and breather hoses

 

its a 1995 m reg turbo wrx import