Salam everyone.
I bought ek custom a month ago. Its 2016 model but it gives strange noise when i accelerate, i've changed engine oil, all gilter, spark plugs, tuning everything but nothing worked. Fuel avg is good, without ac its around 18+ and without ac around 12 so not sure whats causing that noise. Someone told me its missing or knocking got that checked but they couldnt fix it either. Any suggestions