Water sloshing in dash

[Saltfire]

Any suggestions on what this might be or how to fix it would be greatly appreciated,

[ltsnow]

I had the same problem with my 1989 Century after I changed the radiator hoses. I think that you have an air pocket in the heater core. The best way to fix it is to have the system flushed/exchanged.

[DocHoliday1RGW]

I agree thats probably all it is... I tried to make it tougher than it was and found my fluid level was low causing the same noise. I think these newer cars have a moulded heater core, not like you would think. The plastic makes a sloching sound

[BNaylor]

Originally Posted by DocHoliday1RGW

I agree thats probably all it is... I tried to make it tougher than it was and found my fluid level was low causing the same noise. I think these newer cars have a moulded heater core, not like you would think. The plastic makes a sloching sound

Sorry but please check the date before resurrecting old threads and follow posting guidelines below concerning the issue. Your cooperation is appreciated.

Click here