vkot3366 Posted November 22, 2009 Share Posted November 22, 2009 I have an '02 GS300 and I hear this bubbling noise when Im sitting in the car and its coming from the front of the car. It doesnt happen very often. Maybe like 5 times a month. Does someone know what it is? Quote Link to comment Share on other sites More sharing options...
lexo98 Posted January 6, 2010 Share Posted January 6, 2010 I have an '02 GS300 and I hear this bubbling noise when Im sitting in the car and its coming from the front of the car. It doesnt happen very often. Maybe like 5 times a month. Does someone know what it is? you should check your radiator fluid level. I had a similar prolem a while back. Quote Link to comment Share on other sites More sharing options...
jkurz Posted January 12, 2010 Share Posted January 12, 2010 I have an '02 GS300 and I hear this bubbling noise when Im sitting in the car and its coming from the front of the car. It doesnt happen very often. Maybe like 5 times a month. Does someone know what it is? I have what I believe is a similar noise. Has yours been diagnosed. Mine almost sounds as if it is in the air conditioner vents.... almost sounds like Quote Link to comment Share on other sites More sharing options...
Joedc5 Posted January 15, 2010 Share Posted January 15, 2010 I have an '02 GS300 and I hear this bubbling noise when Im sitting in the car and its coming from the front of the car. It doesnt happen very often. Maybe like 5 times a month. Does someone know what it is? I had the same noise and it is due to my radiator fluid level being low. Top it off and i haven't hear that bubbling noise since. ; ) Quote Link to comment Share on other sites More sharing options...
DJSin Posted January 16, 2010 Share Posted January 16, 2010 Thanks for the feed back!11 Quote Link to comment Share on other sites More sharing options...
Mark Z Posted April 6, 2010 Share Posted April 6, 2010 I have the same sound and I don't think it is related to the radiator fluid level. When stopped at a light at idle I hear the gurgling/bubbling sound coming from around the dashboard/firewall area. I suspect it is related to trapped air in one of the fluid lines but don't know which line or where to look. Quote Link to comment Share on other sites More sharing options...
TRDGS300 Posted April 6, 2010 Share Posted April 6, 2010 radiator fluid level sounds about right. let the car sit and let the motor cool down. Start the car up and remove the radiator cap. once the car warms up, the thermostat will open up and the fans should turn on. it will suck some of the fluid down the radiator. top it off and replace the cap. should fix the problem Quote Link to comment Share on other sites More sharing options...
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