i have an automatic JLX well mabagal talaga humatak,

when i changed my air filter to K&N lumakas ng konti hatak.
also ayaw ng vitara ko yung e10 unleaded na 93 octane, nung hindi pa e10 ok sya nag 6.5 to 7 perl liter city driving, pero nug naging e10 na, 5.5 per liter plus wala ng hatak
either XCS or shell's super premium ang karga.

i also use motul synthetic oil.

as for the throttle body. malinis pa naman nung last na sinilip namin nung mag change oil.

pati yung MAF sensor.