Dear Sifus,

Iswara LMSS Aeroback.

1) Why does the engine emit 'kong kong kong' sound and vibrates excessively when switch off the engine?

2) Recently, reversed from the car park, shifted into first gear & noticed that the car had difficulty moving from standstill akin to rear wheels being locked by drum brakes. Hence the
    hesitation but seconds later into driving- the car ran smoothly.

3) At times the handbrake will go down itself. Need to adjust the handbrake knob button then it will be fine.
Could any Sifus diagnose & recommend solutions to the above mentioned problems?

Highly appreciate it.

Thanks.