well now i am posting this thread once again because i dnt know where all pakwheels experts gone ...please help me guys
Toyota corolla gli 2009 40,000km driven
When my car is idle engine running on PETROL RPM up and down 800 to 600 and 600 to 800:)
This only Happens on PETROL not on CNG,
one mechanic told me to change your advancer
other told me to get throttle body serviced and other saying different things..
now tell me pakwheelrs what to do??
why rpm flutring on petrol ??
why this problem occurs ?
please help guys this is the number one problem of mine in these days...