You could be experiencing a number of different problems that can affect your car, from a leaky radiator to a faulty water pump. if the car is running but it is leaking from the engine, then you may have coolant seeping into an air intake sensor and reducing air flow. if the car has been sitting for extended periods of time with no activity or use, then chances are that this leak may have been going on for quite some time and need immediate attention.
the best way to diagnose the problem would be to take your vehicle in for a diagnostic checkup where they will be able to pinpoint what exactly needs fixing and how much it would cost. overall, not only will this reduce the chance of spending money where it isn
why is my car leaking antifreeze when parked?
always have your cooling system checked before winter.
the most common causes of antifreeze leaks are cracks, holes or worn out coolant hoses in the block. if you need to wait for retirement before getting your car fixed, try not to park it in a place where there is significant ice buildup – if this occurs during an ice storm, the water may freeze at night and continue cracking or breaking open the cracked areas on top of your radiator while driving ice chunks score over the course of hours which can lead to bigger problems including cracked engine blocks.
why is my car leaking antifreeze but not overheating?
it sounds like a blown head gasket. the high pressure of the engine oil can force past a messy gasket and mix with coolant resulting in an “overflow”. however, there are plenty of other things that could also cause this to happen- from worn out piston rings to corrosion. in some cases it's not economical to find out what the problem is without removing the head and checking for yourself so taking it to a local reputable mechanic would be the best bet.
where did you have your car serviced last? since you mentioned today being cold, did live in a humid area for any length of time before relocating? if so i would start with looking at a bad or leaky radiator cap. it's
can coolant leak when car is off?
car experts will say that any engine is cooling the car even when it's turned off not actually running. the radiator is an example of a system designed to provide supplemental cooling during these periods. however, this answer isn't strictly true because there are cars with no coolant recovery system and damage can be caused if coolant leaks out of your engine or onto your driveway. for instance, engines generate heat naturally so they output higher levels of liquids than typical houses do. high altitude driving also increases the level of fluids released by vehicles' fuel injectors (engine oil, transmission fluid). you may not know that the water pump on our car is used to store water for engine heating purposes as well as cooling purposes; it's possible
what are the signs of a blown head gasket?
one of the most common signs is a steadily increasing or pulsating exhaust temperatures.
a leak in the cooling water system may also be a symptom, as well as steam and/or white smoke coming from an engine's tailpipe.
many times there will be blue liquid (coolant) under or near the car. some other symptoms can be stalling out when initially starting up, low coolant level, leaking water pump/thermostat gasket, and contamination of antifreeze with coolant oil caused by blown head gasket seal leakage. ultimately what you're looking for is something that smells like fresh gasoline inside your car–a tell-tale sign of exhaust gas vapors leaking into your cooling
