I had spilted the upper hole to repart the visable leak that I had found, ran the car for a while there was no more leak. Well I thought that there wasn't anymore leak problems but as I explained I found that the entire holes was dryrotted and needs to be replaced totally. But I have no idea of where the holes runs to. It appears to go down and then into the fender. Is this where the holes goes, or is it hooked to the heater core itself? Please help me out if you can Thank you.
Friday, April 20th, 2012 AT 4:35 PM