water slosh behind the dash

[Dave Legacy]

Nose up. A jack will help if you don't have any steep grades around.

 

[Christophe Noel]

My D2 had a leaky water pump that initiated the sloshing sound from behind the glove box, mostly during left hand turns. Impossible to not hear it when you have it. When my fluid got low, the air in the system caused the sloshing.

 

[Christophe Noel]

too much pressure on the heater core.
If it does blow ... it can be a mess, not to mention scare the buttons off of your shirt!!

Dendy

The heater core on our Mazda truck failed at 65mph on the highway between Haines Junction and Tok, Alaska. One minute we were listening to the radio and watching the trees go by, the next nano-second later the cabin was filled with steam. Flippin' horrific. In our case, it was a $10 part on the heater core that failed.