Hello , I have city 2016 driven 18k.
Everthing was working perfectly till few days ago.
However noticed some thing odd.
On idle after tripping, when AC gets on again, the Fan blower speed reduces for like a millisecond along with RPMs drop to like 600 or 700 for same millisecond. The blower sound getting low or high can be felt quite easily. AC Cooling is still strong though.
AC Filter, Air filter has been replaced a 2 weeks ago but the problem is still there even after replacing filters.
Car acceleration is also good. Fuel average has been decreased from 14 to 12.3 ( which is understandable since ac is being used all the time)
For RPM other threads suggest throttle body cleaning. Is my problem also relateable to Throttle cleaning or I am having some issue,
Response will be highly appreciated.