hopefully someone has had this problem and knows the answer, my wife has a W reg, 1.2 corsa b 16 valve, the idle speed is very irratic making it very difficult to drive. the engine management light is on but my fault reader will not work on this car. i have changed the air flow meter and the idle control valve and i t made no difference, i then cleaned out the breather tubes coming out of the rocker cover because they were blocked solid, this made the problem worse than ever.
can anybody give me an idea what my next step should be?
thanks
irratic idling
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