WHEN DIVE VAN 5 MILE OR MORE HAVE TO ADD WATER
WATER LEAK ON PASSENGER FRONT SIDE FLOOR
WHAT COULD BE THE PROBLEN on 1999 Chevrolet Astro
heater core has a leak
you werew right thank's a lot.
2 more answers
dont add water addd anti-freeze it works better and lasts longer
most likely the heater core but luckily its an easy fix