more then likely you have a bad head gasket ,
or some other leak.
because of the exhaust
You are probably leaking anti-freeze
Could also be that your car is running to hot (over heating). This can sometimes be mistaken for electrical wires being overloaded , and getting to hot. Check thermostat, and condition of coolant....
most likely your catalytic converter
If you have a motor other than the car such as a lawn mower in the trunk it smells. Also if you just got gas it smells.
put coolant into my over flow car was running hot and the coolant erupted like a volcano on the side of the over flow
If it smells sweet ,it is coolant, and the heater core has failed. If it smells electrical you have a wiring problem and need to remove whatever is necessary to find cause.
When your car smells like the engine is hot, is the engine hot? If it smells hot and the engine is not hot, then you have coolant escaping onto a hot surface. You may have bad radiator hoses, a leaky radiator, a blown gasket, or some other problem. You need to find the leak.
My car is is running hot and smoking... i discovered the coolant was low i added new coolant and its pouring out the bottom of my car My car is is running hot and smoking... i discovered the coolant was low i added new coolant and its pouring out the bottom of my car
sounds like a blown gasket, allowing coolant to enter the cylinders.
yes, should never add coolant to cold engine
Maybe a head gasket leak they're hard to see and can cause coolant leakge and you might smell the coolant in the car