Q: what does it mean if my coolant tank was smoking,then it drained all the water out on it's own?

asked by on March 24, 2018

i untwisted my coolant cap and the water shot out. So i let it cool then i poured some water in it and drove about 10 mins away from my house. When i got to my destination the coolant tank was smoking and all the water drained out of it. I let it cool down again and poured more water in it and went back home. But, this time it didnt leak.

My car has 15100 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

AC not cooling.
Most of the time when the AC stops working, it is because of a leak. The refrigerant system is a sealed system that is under pressure. If the pressure sensors detect the system is low, it will keep the compressor...
Car started lurching and sputtering while driving
There’s an easy way to see if the MAP sensor is to blame and that is to disconnect it. Then try to start the engine. The engine will run without it using other sensors. But from your description, that doesn’t...
Yellow brake light on & displays
Hello. A scan tool will not tell you why this light is on. It is on because the brakes are worn out (https://www.yourmechanic.com/article/symptoms-of-bad-or-failing-brake-pads). You need to inspect them and replace the worn out ones and install new wear sensors. These...
Honda overheating
Hello there, a variety of faults that can cause your 2001 Honda Civic to overheat (https://www.yourmechanic.com/article/can-a-car-battery-overheat-in-hot-weather). Your vehicle has two cooling fans, one is for the AC, the other is for the radiator. When the engine reaches operating temperature both...
Power Hatchback
The power hatch has a motor and a rod that push the door open, but this device was not designed to hold the weight. There should be lifters or struts mounted to the door and body as well. If they...
can a clogged catalytic converter blow out your valve gasket and make it not want to drive at all while in gear no matter how hard?
A clogged catalytic converter can cause the pressure inside the exhaust system to build high enough to burn exhaust valves and cause the engine to stall as it cannot get any air out. Failed valve stem seals along with high...
2014 Ford Mustang V6, Driveside power seat is not going up and down
Hello. If the seat is not moving then most of the time this is caused by a failure in the seat motor. It can also be a wiring issue so it needs to be inspected first. If you need to...
Transmission gears
You may have a broken transfer case and should have the system tested and see if the problem is in transfer case or the transmission.

Related articles

The Best Used Cars to Buy If You’re an Interior Designer
As As an interior designer, you need to transport a great many different items, including fabric, paint and wallpaper samples and sometimes even furniture items. You probably don’t handle overly large loads very often, and when you have to, you’ll...
The Best Used Cars to Buy If You Get Motion Sickness
For For people that suffer from motion sickness, even on the shortest car trip, riding in a vehicle can prove to be unbearable. What’s great is that there are a number of cars on the market that can help to...
The Best Used Cars to Buy If You’re a Caterer
If If you are in the catering business, you need a reliable vehicle that will provide you with what you need to transport your food, linens, and other supplies. Generally speaking, you're better off buying gently used, because you will...