Q: Coolant leak.

asked by on January 13, 2016

My car is leaking coolant from underneath the engine.

Coolant is leaking Inspection $94.99 - $114.99 Get a Quote

A cooling system pressure test using dedicated equipment will be able to pinpoint the location of your coolant leak. Running a vehicle low on coolant can cause it to overheat, resulting in extensive engine damage. My best advise is to have your vehicle inspected by a trained professional, such as one from YourMechanic, as soon as possible.

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

How do I reset the Tire Pressure Monitoring System?
Your truck is equipped with a Tire Pressure Monitoring System. This system lets you know when your tire pressure is getting low. To reset the Tire Pressure Monitoring System. Drive the vehicle over 20 mph for 2 minutes. Park the...
Car won't start after someone tried to steal it
Two systems in the column need to work for the engine to start. The ignition switch, and the anti-theft system. Your car has some version of the Passlock anti-theft. The ignition switch reads a specific resistance of your key and...
radiator leaking coolant
Hello. The overflow and the washer fluid tank are either made as one whole unit or one right next to each other. If the overflow and the washer fluid tank are made as one unit, there may be a crack...
Changed alternator and battert, light still on and car dieing
This may suggest a bad grounding issue or potentially a failing voltage regulator. This is a unit that regulates the charging of the battery by the alternator. Often times this will result in the alternator allowing too much power to...
Oil is leaking onto the spark plugs
Oil on the spark plugs can come from a failed seal, or it can come from a failed valve cover gasket (https://www.yourmechanic.com/services/valve-cover-gasket-replacement). The spark plug well seals you are referring to can be changed. It is a slightly lengthy process...
air suspension
Typically, to protect the air compressor motor from overheating, if there is a leak, after so much "run time" the compressor will be locked out. Obviously, the purpose of that control strategy is to prevent the compressor from being needlessly...
How much would a complete coolant system cost to replace in a Passat. I'm having a really bad leak and I believe its the o-ring etc.
Billing question sent to CS for the cost to replace all the components in the cooling system in a 2004 Volkswagen Passat with a L4-1.8L Turbo engine.
Hello,can you please locate me the relay of the fuel pump of 2005 mini cooper.Thank you!
Hello, the fuel pump relay is located left front strut tower engine area. It is housed in a fuse and relay center. The fuse for the fuel pump relay will be close to the relay. There may be a location...
I just installed a new fuel pump on my 1995 f150 xl.. I had thought the pump was bad.. But come to find out that there is no power
Hi Micah. Thanks for contacting us today. Typically, when you have an issue like this, it's caused by either an exposed electrical wire that is creating a short or a blown fuse/relay. The best advice I can offer is for...

Related articles

How Does a Radiator Keep an Engine Cool?
Car radiators cool off your engine and prevent your engine from overheating. Coolant absorbs engine heat and dissipates it through the radiator.
Signs Your AC Needs to Be Recharged
If you feel the AC is not cooling as much as usual, cannot hear the AC clutch engaging, and see refrigerant leaks, you may have to recharge your AC.
How Long Does a Coolant Recovery Reservoir Last?
The The coolant recovery reservoir is both an expansion tank as well as a coolant recovery tank. In modern vehicles, the radiator has no cap so it has no upper tank for expansion. The coolant recovery reservoir takes this place,...