2003 Oldsmobile Alero "hissing noise" Questions

hissing noise at the climate control unit 2004 pontiac grand am Usually a sign of a vac leak in one of the hoses at the controller.

...noise when turning the a/c on and off. Is the clutch bad or should I try adding oil and another can. The A/C system is normally a sealed system. This means the R134a only emptied if there was a leak. ...

...hissing or popping noise. Leave it hooked up for at least 5 minutes before you try and crank it. If it then cranks and then just clicks you need a better connection between the jumper cables. If you ...

how do i replace the water thmostat 99 6 cylider WELL YOU NEED TO DRAIN COOLANT LEVEL BELOW THERMOSTAT LEVEL.YOU HAVE TO DISCONNECT MAF SENSOR LOOSEN AIRDUCT 2 LARGE CLAMPS LOOSEN REMOVE 4 SCREWS TO ...

hissing noise. Valve cover or just a gasket? My engine light came on so I decided to read the code. It was P1497, which is Valve cover gasket or vacuum leak. When I run engine I hear hissing, but when

...the hissing noise is continuos. thats about it really. oh, and my balance is not good but that has been with me way longer than the hissing noise. We do not hand out medical advice here. Try ...

Can anyone tell me why is my car system making thump noise and a hissing noise. I installed a different amp and it hisses when vol is at 0 Alternator noise

...hissing noise'' I was told by a mechanic that my fuel injectors are leaking, but they're pulling air into the fuel system. There is a hissing noise from around the intake manifold and fuel injectors. ...

...hissing noise inthevent 1998 dodge stratus makes a hissing noise inthe vents, when the noise starts(which is random)it feels like then fan is runninga s if the ac is on is there an odor?? sounds like ...

...hissing noise like air when car is in park. I think it may be the oil pump. Can I get some help before my husband gets under the car? Hissing noise generally is associated with a vacuum leak (which ...