Eyvind Spangen wrote: > Could it be a dried out gasket > that will re-seal when the car is used for some days, or do I have to > change the water pump? You have to change the water pump. Mine did this for a couple thousand miles, then failed catostrophically... In the middle of a trip, middle of Georgia. JoeBob's garage repairs. With unbelievable luck, it neither jumped time or blew a head gasket.