can viva use ron 92?
or can say all perodua car can use ron 92..

hi guys..
just wanna ask something for my friend..
recently my friend la.. buy a new viva premium..
after 1st service he say his car like "senget" one side..
then i help see..
front view left side more senget compare to right side..
then use finger count..left have 3-4 finger where right have 4-5 finger..
should be same right.. no ppl seat.. then no load behind or left side...

is absorber problem??
claim??