Hi I have encountered a problem with my astra 1.7 cdti it's on 165000 miles it's developed a misfire well I think it's a misfire at first it came and went but now it seems to do it all the time you can feel it in the car a little bit at idle even though it idles fine and when outside the car you can tell by the sound the engines misfiring but the car still pulls fine all the power seems to be there and there no engine lights on I don't understand it really maybe not the best of explanations...
astra h 1.7 cdti
astra h 1.7 cdti