Ok I need some help diagnosing a problem with my R32 GTS-t. Recently it has become dodgy at starting and is becoming progressively worse. When I turn the key it kinda stutters and cranks a bit then stops and then is about to start and then doesnt but after maybe up to 10 secs it will crank over and start. Sometimes it barely does it and sometimes like to today it was really bad. Does anyone have an idea of where to start? First thought went to battery but if that was bad, wouldnt it have died by now, it has been going on for two weeks. Other ideas are starter motor, coilpacks, something else?
Also, probably related, engine almost stalls when I pull up to a stop and have the a/c on fan speed 3 or 4.
Any help would be appreciated.