Few mins ago I went to start car, it started and stopped normally as engine was not warm yet. so i round the self motor, engine started push down the accelerator lil harder and LIL BOOM like it was sound from Airfilter side but im not sure what was that. and then i give heater again to start it. but self motor sound was changed and till it's not starting. any guidance?
Don't know and mechanic didn't mentioned excepting " Engine is weak that's the reason it made sound" i think it was from Airfilter box as my car breaths slow and normal for few minutes in first start if it's keep standing for 3 4 hours and morning.