I have gli 2015 automatic its running rich kyu kay plugs black nikal rahy hain wesey plugs orangish honay chahiye. Tuning karwa li fuel hay injectors bhi saaf karwa liye hain plugs bhi new lagaye hain air filter bhi new hay kahin se vaccume leak bhi nahi hay. car ko jab bhi start karo to petrol ki smell kaafi der tak ati hay wesey smell normal hoti lekin kuch der rkay liye normal hay meri gaari me takreeb ban 1 se 2 minutes tak ati hay. Solutions bata do koi jiskay experience rha hay. Fuel pump is also working fine as no pick issue while driving on incline road.
