aoa
saw ur nice informative posts in passo fan club thread
using passo for last 3 years, bought on 60k km now its 100000+ just
last 1 year knocking sound coming, now i most of the time use only hioctane it sounds goes some time but this week i fulled tank with hioctane sound kept coming
just got engine oil (used 5-20 zic) as 5-30 short in market toyota wala , oil filter air filter changed
1 month back got ATF changed too(toyota round tin oil original)
but knocking sound not going, i m unable to find real genuine mechanic to sort toyota highway (near my home) ripps really
can u please guide accordingly how to proceed in this regard, i am no expert in autos dont even know a think just then driving really bro
regards