Hi
I've recently purchased a city 2006 and getting it adjusted according to my comfort. I wanted to ask expert on PW about the RPM adjustment and behavior.
Currently it starts at RPM to 1200-1300 in the morning and drops to around 800 once the engine gets heated (either keeping it on for 5 min or driving it for a couple of KMs). It shows almost same behavior on both Petrol and CNG.
I had this behavior in my previous car baleno i.e to keep the RPM high on a cold engine and eventually dropping it once heated, but I'm doubtful about city as a friend's city (honda mantained) does not show the same behavior and his car's condition is much better than mine.
Also suggest me suitable readings for an idle car engine RPM.
Regards