Q: Smoke coming from under the hood.
There is smoke coming from under the hood, and when I drive it smells like there is an antifreeze leak and the water radiator and engine are not hot.
Recommended Services
| Smoke from engine or exhaust Inspection | $94.99 - $114.99 | Get a Quote |
Engine coolant has a very distinct smell when it burns, a sweet candy like smell. If your coolant levels in the radiator aren’t dropping, a leak can be ruled out. If the level is low, that means you are either leaking, or burning coolant. A cooling system pressure test by a trained technician, like YourMechanic has, can help you with accurate diagnoses, and repair.
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
Starter tries to work but motor just doesn’t run now
The starter on your vehicle is causing your problem. The starter is spinning but the starter lever is not allowing the starter solenoid bendix to engage the flywheel and turn the engine. Technical Service Bulletin (TSB) 13-EE-001 dated January 2013...
Van pulls to the right when accelerating at highway speeds
What you're experiencing is torque steer, which is the tendency for a front-wheel drive vehicle (such as yours) to pull to one side under acceleration. Some torque steer is normal in a front wheel drive vehicle. However, there are several...
Car lacks power on acceleration and stumbles at highway speed
This vehicle and engine has a list a mile long of various engine, cooling, computer, transmission, fuel and other possible problems that could contribute to causing the problems you are having. My best recommendation is to have a mechanic test...
Car stalled at 70 mph, SOS warning on
Hello. The purpose of the SOS button is to enable you to call BMW when there is a problem with the car or in the event of an emergency. It sounds like there is a problem with the transmission and...
I had an oil change and Castrol GTX was used, which I assume is not a synthetic oil. Will that harm my engine.
Synthetic vs conventional oil is one of the most debated myths surrounding the topic of oil changes. This will not hurt your engine when switching from synthetic to conventional or vice versa. In fact, Synthetic blend oils are actually a...
Rod Knock, Timing belt or What? 2013 Subaru WRX
Hello - engine noises can sometimes be difficult to diagnose, especially without actually hearing it. Rod bearing noise can sometimes best be confirmed by snapping the throttle open ( aka "blip" the engine), if you get the rapping noise then,...
How can i recode my pontiac g6 2006 key lock cylinder to my key without the old ignition key lock
Hi Albert. I don't think it's possible to recode an ignition cylinder without the proper security software, which is only available through a dealer these days. You could replace the ignition cylinder and have a new key as an option....
2012 jeep liberty has a very strong burning smell. Jeep is not overheating and the check engine light is not on. The smell is like
A leak of engine oil onto a hot engine component such as the exhaust manifold would cause a strong odor. Another possibility is a binding serpentine belt (riding over a seized pulley) and the belt is overheating and smoking. If...
Have a 1994 f150 2 door. Power steering whine for about 2 years. Finally decided to go to Autozone and get a new pump. Put it on a
I've been down that road a few times with other types of cars. You have taken the correct first steps, and I presume you are using the correct factory recommended fluid. If your truck has a pressure relief valve that...
Related articles
A Buyer’s Guide to the 2012 Dodge Journey
The The 2012 Dodge Journey is easy to drive, and it’s not so large that you will have a difficult time parking it. It’s an attractive vehicle that has the power you need whether you are hauling a full carpool,...
How Long Does a Crankshaft Position Sensor Last?
The The crankshaft position sensor monitors the rotational speed and position of the crankshaft in the engine. It reports this information to the engine management system to control the ignition system timing. The crankshaft position sensor is used with the...
How to Find Top Dead Center
There There are many reasons why you might need to find an engine’s top dead center. Top dead center is the point when the piston of the number one cylinder in an engine is at its highest point, and on...
Browse other content
Estimates
Maintenance