My wifey's Astra H has Z18XER (petrol) motor and auto tranny. Now if engine is idling, the aircon compressor coming on will stall the engine. I had an old car doing this and it was the idle air control. But the Z18XER has electric throttle. I have checked wiring harness and cannot see any damage or loose plugs. Any ideas what might cause this?
- posted
6 years ago