Sorry to post again regarding idling, but I've search n read all previous post on idling but none seems to have the problem I'm facing...
Am driving a 203K km mileage WIRA... Previously, during cold start, rpm is 1500rpm until engine warm up, rpm would drop to normal at 1000rpm. With A/C on, when compressor kicks in or out, the rpm would jump a little and back to 1000rpm again...
But recently, at cold start, rpm is maintain at 1000rpm and after engine warm up, rpm is at 1500rpm, when A/C kicks in, rpm is 1000 and when kicks out, rpm is at 1500rpm...
Hope to have some experts advice... Thanks!!