Rep Power: 0

hey everyone, just did a search on this and i found some similar symptoms, but dont think that i have found my problem

symptoms: between 2-3k rpm inside the car you can hear what sounds like water bubbling or somthing gurgling which sounds like its comming from the firewall

counterpoints:
-does not make the same noise outside the car
-does not make the same noise when the front of the car is jacked up( with jackstands of course)

i just did an oil change and still the same problem. its not running hot or doing anything unusual?? its driving me crazy.

anyone have this problem?

 
Rep Power: 306

its air bubbles in your heater core. bleed your coolant system, or just take the radiator cap off the car when the car is cold, start the car and top off the coolant. keep doing this with the car running and the air will eventually bubble to the top.

 
Rep Power: 813

yup. and if you are still getting that noise, either you have a leak in the cooling system or a blown headgasket.

 
Rep Power: 304

Yes, don't forget to turn your heat and fans on HIGH when you do this, or it won't bleed the heater core.