Hi,

my car was running smooth until one fine day when i stopped at signal, there was vibration it was too much to ignore. i thought it might be because i was using vehicle after a week. but then it became regular problem. every time i stop at signal or put the gear in Neutral it vibrates a lot. so at the next service at Nissan i told them about this problem and they gave me a quote of almost 1500$ after discount to replace the timing chain set as it needs replacement. So i thought to put it on hold for some time. But when i googled i came to know that normally you don't have to change the timing chain set before 300000 km. its too early my car mileage is just 72000 km only.

Please advise what to do? also advise what are the future problem i might face if i don't change it.

Regards,

MS