My astra 1400 mk 4 has started cuttingb out when I pull up at lights or junction. It starts right away but when engine heats up it has a very rough idle. Have changed air filter and plugs, new ht coil and EGR valve fitted 10000 miles ago. Suspect dirt in fuel.
Hi Jim can I ask, did or does your car also hitch every so often? (as well as cutting out) I'm having similar trouble with my astra h.....struggling to find problem