Skip the auto shop - Our mechanics make house calls

Q: Antifreeze emptying out fast

asked by on

I put in a new thermostat, upper and lower hose in my BMW. But now my antifreeze is emptying out quickly, and I have to keep filling it back up. Do you know why my antifreeze keeps disappearing so fast?

A: Hello. If this happened right after the wor...

Hello. If this happened right after the work was done, then it is typically caused by a hose that is loose or the thermostat not being installed right. If you cannot see the leak, then the system will need to be pressure tested to find the leak. If you need to have this done, consider YourMechanic, as a certified mechanic can come to your home or office to detect the leak and perform needed repairs.

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

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

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: My bmw wanders when driving.

The mileage on your vehicle is relatively low. Ordinarily, control arms would not fail so early unless there is a defect, damage, or abuse. Still, this possibility, nor any of the other possibilities can be dismissed and so you should...

Q: Overheating after thermostat replacement

Hello. You could be having a problem with your radiator being clogged up. This will cause the flow of the coolant in the system to be restricted, causing the truck to overheat. A clog in the heater core could also...

Q: Negative terminal not tightening

If this is the case, replacement terminals are available. The terminal being clean and tight is important. A loose terminal can cause intermittent no start conditions, low battery voltage conditions and can overheat the ground wire. A certified technician can...

Related articles

How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
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...