• Tiny
  • jquinn1001
  • GMC Jimmy

I own a 2001 GMC Jimmy and when we start and run the vehicle at times it sounds like water is russing and bubbling and gurgling in the dash? Is this a heater core problem. I recently had to add coolant due to it being low, there was no indicator light to tell me it was low. I just decided to check the resevoir and found it empty and then check the radiator and found I could not see any fluid in it. I added fluid and the temperature is not registering that it is getting hot. We also smell a very fishy smell coming from the engine at times. I have 72,690 miles and it is now five years old. I have not changed out the radiator coolant as of yet.

Do you
have the same problem?
Tuesday, October 10th, 2006 AT 8:47 PM

1 Reply

  • Tiny
  • vegasmstrj
  • Member

You might have a leak somewhere in the heating system. Have a mechanic look at it and keep a close eye on your temp and fluid levels.

Was this
Wednesday, October 18th, 2006 AT 2:19 PM

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