When I turn the wheel I hear what sounds like air hissing in the steering column. I’ve checked the fluid and crawled under the car and don’t see anything leaking. any ideas? thanks for the helpRelated Questions2006 Pontiac G6Will a 920 gm-b 24209508 transmission work in a 2006 g6 2.9 6 cylinder2006 pontiac g6Radio is locked how do I unlock it2006 Pontiac vibeThe fan for the ac and heater is only working intermittently. We changed the cabin air filter. Did not help. Any suggestions?