So I just replaced the exhaust solenoid on my balt to get rid of the T/C light. Drove it around and everything seemed fine. I pull up into the driveway and turn the car off.

As im walking off I notice a hissing noise coming from the front end of the car. Like an air leak. I pop the hood and cant seem to pinpoint where its coming from! Its a hissing or small air hose noise. I did notice that when I push down on the radiator it increases/decreases the loudness of the hissing noise.

I have no Idea what to check now! Anyone have ANY ideas?! THANKS!

2006 Cobalt SS 2.4L

 

I found out what it was. The radiator fan housing is resting on the AC line(crappy design). It split the line open. So the sound was over $100 seeping out into the air. Yet another thing that needs fixing on this money pit of a car!

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