📚 آپ اس تاریخ کا تاریخی آرکائیو دیکھ رہے ہیں: 16.08.2026
@Karachi_Kei Walaikum-Assalam bro. These 660cc engines have tiny compressors, so when the engine gets hot in Karachi traffic or water logged roads, the ECU trips the AC to save the engine from overheating. For the knocking, switch to Hi-Octane from a company-operated Total or PSO station because regular petrol here is heavily mixed. Don't go to roadside mechanics; take it to a proper scanning lab in Garden Area.