place an empty container on the coolant reservoir drain hose and drive it like usual....after a long drive check to see if there is coolant in the container...If so..then you most likely have a BHG leaking into a water jacket...{like usual}
this causes high presure in the coolant system pushing the coolant out trhough the reservoir and spilling "only" when the vehicle is driven or at high RPM..
05-16-2007, 09:34 PM
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