Hi,
My car have rough idling when it is cold start. When it comes to normal temperature idle will stay at 750 rpm then it will drop to 500 rpm and then it will bounce to 1000 rpm and it randomly does it but cold start always does it.
I changed throttle body, MAF sensor, spark plugs, PCV valve, fuel and air ratio sensor, cleaned map sensor and got the valve adjustment done from dealer, but still doing the same thing. There are no codes coming on the dash.
My car have rough idling when it is cold start. When it comes to normal temperature idle will stay at 750 rpm then it will drop to 500 rpm and then it will bounce to 1000 rpm and it randomly does it but cold start always does it.
I changed throttle body, MAF sensor, spark plugs, PCV valve, fuel and air ratio sensor, cleaned map sensor and got the valve adjustment done from dealer, but still doing the same thing. There are no codes coming on the dash.
Apr 27, 2017 at 7:58 PM
