Climb underneath and look around. Yea, it's pretty low tech, but if you see traces of green or brown deposits, that's where the leak is running down.
A leak. You need to see where it is coming from.
That's why is call a leak. Check all your coolant hoses, water pump, heater hoses, radiator, coolant reservoir, exec... Any freeze plugs exc. Could be your heater core is leaking. Let us know where you think the leak is coming from? Why do you think it is leaking. Do you smell antifreeze from the AC vents?
It is possible for coolant to leak out between the motor and transmission, if a freeze plug has been leaking. I had this problem on an old International Travelall I had. The motor will need to be pulled.
In general, yes a coolant leak in a 2002 Bonneville can be fixed. The issue whether it is worth the money to fix the leak. If the coolant is leaking from an upper or lower coolant hose, the repair is simple and inexpensive. If the coolant leak is from the radiator, it will be a bit more difficult and/or expensive to repair. Moving up the scale, if the coolant leak is coming from a manifold gasket, it will be still more expensive. Likewise for a coolant leak from the heater core. And at the upper end of the scale, if you are leaking coolant from a cracked engine block, you're looking at replacing the engine.
well you look up from where the leak is coming from or the wear the water is dripping from and their you go you fond out wear the leak is.
If the smoke is coming from the exhaust then it's coolant. If its not turning over then it could be hydrolocked from a coolant leak.
You have a coolant leak.You have a coolant leak.
Overheating or coolant leak.
Probably a coolant leak.
If you can see no external leak, then suspect an internal leak as in a Blown Head Gasket. This is very serious and severe engine damage will occur if you continue to drive the car. Get this repaired ASAP, and stop driving the car. You do not let us know if you see coolant on the ground or on the engine. It's hard to diagnose with out a little more info.
Wet passenger flood is caused by either a leak in the air conditioning drain line or a leak in the windshield sealant or a coolant leak coming from the heater core.
you will either see coolant around where the head sits on the block,or,white smoke coming out of the tailpipe. at that point coolant will be getting past the head gasket and leak into the cylinder or cylinders. also check your spark plugs and do a test to check for exhaust gases coming out of your radiator.