Coolant is leaking from my 2000 chrysler cirrus. I can not see where the leak is exactly. Is there any way I can isolate the leak. Is the stop leak they sell at Auto Store a viable solution.

Engine could be major damage

No heat, antifreeze is low,need to fix the leak

check for corrosion holes in the egr valve housing Replace if corroded

check your hoses, water pump heater core radiator cap, if car has been overheated, check exhaust for steam and smell of coolant, check oil make sure it is not milky, last 2 are symptoms of blown head gasket

indicates a rusted out welsh plug
take it in for a cooling system pressure test

its hard to diagnose this with out looking at the motor and finding the leak... sounds like you have some power steering fluid leaking onto your motor. check the power steering lines for leaks. fix the leak..and clean the motor.. if you cannot find a leak.. try power washing the motor... do this by turning on the car and degreasing the motor where you see oil stay away from the spark plugs and distributor and battery terminals while washing the motor.. Good luck..

Depends where it is leaking. If it is leaking on top of the transmission bell housing it is probably the o ring on the back of the thermostat housing. (there is a rather large tube that carries coolant from the water pump on the other side of the engine to the t stat housing.) If the leak is passenger side it could be the water pump or the o ring on the other side of the earlier mentioned tube ( the tube runs under the intake manifold in the V of the engine). Other areas it could be the heater hoses or the upper or lower radiator hoses. Also a bad head gasket will do it also, signs of that can be water in your oil ( oil that is tan in color is a sign of moisture ) but you still can have a blown head gasket without water in the oil. A leaking heater core can also be a problem (wet area on the passenger side floor can be a sign of this) Also a worn radiator cap can leak into the overflow bottle and out on the ground. A sign of this is a over flow bottle that is completely full inspect the rubber seal an the cap or just replace it. The t stat housing problem is unique to the 2.5 v6 and the housing is tricky to remove. I described this procedure on wiki answer. Google - Thermostat housing 2.5 v6 water pipe 1996 and you will find it the instructions apply actually to a 1999 but is similar for most chrysler 2.5 v6's

Check your oil if the level has raised its because you have blown a head gasket which lets coolant in the motor so it wont leak out but leaks in if that makes sense, hope it helps

could be water pump or hole in hose.

the valve cover gaskets were leaking oil around the spark plug boots making the boot swell and causing a voltage leak. the engine misfired and stop lights. i did a tune up with new cover gaskets,plugs, wires, cap and rotor and she runs like a top. vrooom, vrooom!!