Q: Brown stuff shooting out of radiator
My car is overheating. I have replaced the thermostat and the water pump, but it still overheats. My coolant reservoir is filled with dirt, and brown stuff keeps shooting out of my radiator. Also, my heater only blows cold air.
Recommended Services
| AC is not working Inspection | $111.46 - $131.46 | Get a Quote |
You could either have air trapped in your cooling system, or you might have a bad head gasket. Based upon your description, I am leaning towards a bad head gasket. Testing the head gasket can be performed with a block test which pulls vapors from the bubbling coolant and turns the fluid a different color if it detects emissions in the coolant. If you would like to have your AC system inspected by a professional, a certified mechanic from YourMechanic can visit your home or office to diagnose the problem and make the needed repairs.
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
What others are asking
Where is temperature sensor
The engine coolant temperature sensor should be located on the radiator hose fitting on the front of the engine. The connector is locked in place by a clip lock on the connector housing that needs to be depressed at the...
check engine light is on -- ge -ot a diagnotics test from onstar -- test stated emmissions system issue whatdoes this mean
Hello, thanks for writing in about your Chevrolet Malibu. If they did not give you the trouble code that is stored then you are going to need to have the system tested to see if the code can be diagnosed...
clicking noise in heating and cooling duct work under dash
The noise you are hearing is likely a temperature or blend door electronic actuator, which will make the clicking noise when the circuit board inside the actuator goes bad. The actuator that is bad will need to be located and...
2010 Ford Fusion SE with I4 Engine - Throttle Position (TP) and Accelerator Pedal Position (APP) sensors
Since the code reads Throttle Body, the sensor on the throttle body under the hood may be the best place to start. The throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) measures the angle of the throttle plate and tries to match the effort...
I felt a jolt while driving - could it be a transmission issue?
Hi. This is a good indication that the transmission has overheated and damaged a lot of the internal parts of the transmission. This could have been caused by low transmission fluid or extremely dirty transmission fluid causing a cloth in...
How do you disable the passenger side airbag?
Hi there. Airbags are safety features for every vehicle, however, when having a child of 12 years of age and under including infants are required to have the airbag disabled to prevent injury. Check to see if there is a...
Honda Civic blowing cold air at idle and making noise when braking
Claimed by Mia Bevacqua
"service engine soon" light came on at the same time my low gas light came on. It has not turned off since I put gas into the car.
Hi Rebecca. The Service light is a vague warning and can indicate something as simple as too many miles between oil changes to potentially serious faults in the engine. In most cases, the low fuel level would not trigger this...
Hi Yourmechanic proffessionals. I have nissan Altima 2013 Car and recently I gave it for cleaning .after cleaning,I found that my
If the engine compartment was cleaned, perhaps with water, steam, or other methods a possibility is water or contaminant intrusion into critical electrical connectors and/or disturbed electrical connectors. That possibility might be conformed once the loss of power is traced...
Related articles
A Buyer’s Guide to the 2012 Chevrolet Tahoe
The The Chevy Tahoe has always been one of the most popular SUVs on the market, and this trend continued in 2012. As always, the vehicle proved to be reliable and powerful, with plenty of space and features that people...
The Top 5 Selling Cars in Alaska in 2012
Alaska Alaska requires a different kind of vehicle to handle both the terrain and the wintery conditions. While some of the most popular options for the Alaskan terrain in previous years included options such as the Subaru Forester and the...
How to Replace a Car Radiator
Car radiators remove heat from coolant after it's cycled through the car engine. Cars overheat and damage is caused without a functioning radiator.
Browse other content
Cities
Estimates
Services