Gudday Guys!

Ask ko lng kung may 4cylinder 12 valve 2.5 engine ang MPV 1997?imported kasi at converted and gasoline siya..Im planing to buy this one kasi..malakas po ba ito sa Gas?ilan po kya KM/L?napalitan po kya ng engine ito?db po V6 po ang MPV na gas?ok po kya ito in 300k?what probable problem/s will I encounter if binili ko po ito?need your response po asap!Tnx for your opinions!