needs a blip on the gas to start. stalling coming up to lights, roundabouts, t-junctions revs allways seem to drop below 500 and thats when it stalls.vaux astra 1.8 sxi. changed mass airflow sensor , still the same.
Does the engine only stall when driving ?
Check the non return valve on brake booster when aproaching a turn or robot you tempts to brake and it sucks air from intake and causes engine to drop revs.