Skip the auto shop - Our mechanics make house calls

Q: my car is smoking and leaking green fluid

asked by on

my 03 murano is leaking green fluids right by the passenger front tire and i can see a leak but it has also begun smoking. it happened at the gas station while i was filling my tire and out of no where. a man walking by saw and said it could be my water pump then when we looked it was barley turning at all but then began turning all over again. i am just a college kid on my way to school and am wondering if you might have a better idea.

My car has 119000 miles.
My car has an automatic transmission.

Hi there:

The issue you’re describing (especially the green fluid and the location of the drip) does indicate a problem exists with your cooling system. If it’s leaking by the front passenger tire, I would assume that it’s coming from the coolant overflow reservoir as opposed to the water pump.

Since you’re on your way to college, there are two things to be aware of while you’re driving. First, keep an eye on that temperature gauge. If it’s running in the red (or hotter than recommended as indicated in your owner manual), then you’ve got an overheating situation which could lead to serious engine problems.

Second, anytime you stop for fuel, pop the hood of your vehicle and check your coolant overflow tank. If it’s dry, go into the store and buy some radiator fluid (it should be a 50/50 mixture). Add fluid into the overflow tank until you reach the FULL line (which is marked on the outside).

If the water pump is what you’re describing as not turning, and then it does turn, this might indicate a problem with the serpentine belt or pulley - which powers the water pump. In any case, as long as you make it to school OK, when you get there, contact one of our local ASE certified mechanics so they can help you diagnose the leak and fix your problem.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. my car is smoking and leaking green fluid

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

Get a quote

What others are asking

Q: Car is running hot but I put coolant in it

If you are full of coolant but are overheating then you either have a broken cooling fan or a thermostat that is stuck closed. If the fans are coming on then the most common failure will be the thermostat. ...

Q: Burning smell coming from under the hood and car stalling at stop light

If oil is leaking through the valve cover gasket, and the oil drips onto the hot exhaust manifold, you will see smoke as well as detect a very strong burning odor. Such a leak would be a potential fire hazard,...

Q: When a/c was on, steam from under hood and a/c went warm on a hot day and on another day came out cool for a several minutes

The source of the steam should be the first thing repaired. It is highly probable that once the leak is repaired, the A/C system will begin to work again. There are two fluid sources under the hood that can create...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...