Quote Originally Posted by finchy18
How about engine tune up for gasoline?
tama po si sir glenn

spark plugs replace
clean or replace air filter
fuel around 30th km
clean throttle body around 20th km (carb. efi=depending sa environment and sa pms mo)
check timing (carb. efi =for those where the timing can be adjusted)
valve adjustment depende rin sa vehicle. some have self adjusting. some are shim types which cannot be adjusted