radiator need coolant water in swaraj mazda busFebruary 19, 2011February 22, 2011in my vehicle that iam pouring the coolant in to my radiator but it need more coolant water why Related Questions RadiatorI have been having to add coolant to the radiator every few days. I'm sure that means there is a leak somewhere. How do I determine if it is a hose, the radiator or the overflow container? mazda millennia 1996How to replace fuel injectors 2006 Mazda 6Smell gas whenever I drive Keywords:coolant radiatorlow coolantradiator