Yes
I just read about Hydraulic lifter additive. They said this need to be pour at every oil change so thats not economical.
Definitely this will smooth engine running. But tell me plz... will it quite the roaring engine noise like gurrrr at lower gears when we put throtle?? If it is then i m gona use it. Because i wanted to stop/quite this noise.
Thanks for ur valuable time bro.