Hi all
Right, my astra 1.7cdti, had a problem with hunting/ rough idling cold so replaced the SCV and has stopped it, thing now is randomly it will idle rough when you stop, ie of a motor way up to traffic lights and run rough fora few min then settle.
It's done it once this morning when i got to the shops and it did it there as I parked, run rough and then settled.*
Not sure what it could be, thought the EGR valve maybe.
Any ideas welcome.
cheers simon
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