I am having problem with my Toyota liteace 92 model,balak ko sna pa upgrade in to 3 rows radiator ko because of over heating. pero napansin ko lang na hindi bumabalik ung tubig from reservoir to radiator after gamitin. Usually dpat pag iniwan mo ng overnyt mababawasan ang reservoir dba? pero chk ko ung reservoir halos umapaw den chk ko ung sa radiator almost haf liter ang nilagay ko.So nag dadalwang isip ako papalitan radiator ko into 3 rows kc bka ganun pa rin problem. Anybody pls help

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