Guys, hindi ba delikadong may dala-dala kang LPG tank sa trunk (hindi convert) tapos i-park mo buong hapon ang kotse mo sa harap ng mall dahil manonood ka ng sine and what not? Hindi ba 'to sasabog sa init ng panahon?
Not unless your trunk's vent holes are plugged up and the valve is broken.
Errh... why would you want to drag an LPG tank around all day, anyway?