What do you mean by clear liquid?? Water? If so.... Mine leaks A LOT of condensation from the AC. I asked the dealership about it and they said that it is normal...I have not had a problem with it, ever, but I have been stopped by others who think that there is something wrong because of the amount of condensation when the AC is running... Mine is an O2.
The heater core has failed and is leaking engine coolant.
A/C condensate?
Sounds like automatic transmission fluid. I would be concerned if it was mine.
Yes, coolant can leak from the engine. If it's hot outside and you're running the Air Conditioner (AC) and you back up and see a liquid on the ground, it's probably condensation from the AC unit. Or, it could be collant leaking from the engine. How old is the car? Do you consider radiator hoses to be part of the engine? Radiator hoses should be replaced every 3-5 years, especially if there are bulges, or if they're leaking.
Orange liquid leaking from any vehicle is usually a sign of a leaking cooling system. If the location is in the front then it is likely an issue with the radiator.
Antifreeze leaking from the heater core.
Antifreeze.
Its more than likely condensation from your air condition system and nothing to worry about.
Probably not. White smoke indicates engine coolant getting into the engine cylinders and burning off. This could be a from a leaking head gasket or a crack in the block.
Some engines have coolant passages molded into the intake which is mounted high on the engine. Some engines have the thermstat housing positioned high on the engine. These are two potential origins of the leak. Dry the liquid off the engine and run the engine while looking for the source of the leak.
It's called anti-freeze. It is the primary liquid in your engine cooling system and it belongs inside the radiator. You probably have a hose or clamp that needs replaced.
Take it to someone to fix it.