<html><head></head><body><div class="yahoo-style-wrap" style="font-family:verdana, helvetica, sans-serif;font-size:16px;"><div dir="ltr" data-setdir="false">I had that problem and it was sealed with Bars cooling system leak sealant which lasted for the time I had the car, about 4 years. Joe Mato</div></div></body></html>