Could be a leak in the manifold, or a hole in the exhaust, and when you stop the car there is no pressure blowing off the fumes, so it floats up into the car.
don't ever smell your car's exhaust.
Is this a trick question?? This is wat i sound lik: "why does my cars EXHAUST smell like EXHAUS?its also SMOKES at START UP... Ima leave that as that
An air conditioner should not smell like smoke when turned on (or when turned off). I would have to suspect that the electrical insulation is burning.
nuthing
Car exhaust can smell like rotten eggs when the fuel has a lot of sulphur in it.
most likely you have a leak in the exhaust pipes or a bad catalytic converter
if the exhaust has a foul smell like rotten eggs most likely the cacatalytic convert is a bad
sounds like an exhaust leak, or a fuel leak. that depends on the smell.
That could be a leaking exhaust system. A leaking exhaust system is very dangerous! Please have it checked out ASAP.
I dont know why it might smell like propane in your case but my car runs on propane so the exhaust has a propane sorta smell to it. In your case id check your exhaust. You might need a new catalytic converter or something may be leaking under your hood.
during a brand new cars "break in" its normal to smell like somethings burning, coming from the brakes and exhaust...the metal on the disc brakes and the pads heat up for the first time making it smell like somethings burning, same goes for the catalytic converter in the exhaust system.
You can indeed smell pheromones given off by a turned-on partner.