AoA Im facing a problem in my city 2004 vario first 0 to 80 car normal pick up krti hai but after 80 to 110 below normal and 110 se above buht time leti hai secondly over take krte huwe jb accelerator press krta hoon tu halka knoking sound and last one Fuel average in city 9.5 highway 11 with ac normal drive pr.
Plugs new, properly tunned throughout petrol 90k no starting problem no missing no jerk problem.. pls expert help me thnks