Skip the auto shop - Our mechanics make house calls

Q: Car blows white smoke

asked by on

My car is blowing white smoke.

A: Hi there. White smoke can come from the exh...

Hi there. White smoke can come from the exhaust on this truck for a number of reasons. The most common cause is a failing fuel injector that is allowing excessive amounts of fuel to enter the engine. It can also be a turbo problem or a coolant leak in the engine. These are not as common as an injector. If you need further assistance, I recommend you have a mechanic, like one from YourMechanic, inspect for any leaks and replace the fuel injector if that is said to be the issue.

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・Save up to 30%

Get a quote

What others are asking

Q: Can I replace a leaky radiator with a used one or should I get a new Ford radiator?

Hey there, thanks for writing in about your 2008 Ford F-350. I would check to see if the radiator is available aftermarket first. I would not go with a used one, since you never know what you will get. If...

Q: I have oil smoking out of my oil dip stick and oil filler on my valve cover. Lots of smoke coming out of my PCV valve

Hey there. Worn piston rings create more crankcase fumes (i.e. the smoke you see coming out of breather tubes and orifices). This is called "blow-by". As long as the PCV valve stays clear, and the engine can handle the fume/clean...

Q: I turn the key and nothing happens

Be sure any engine immobilizer system (security system) is not activated, thus preventing the car from starting. The battery should be load tested by a professional. Load testing can only be reliably performed on a fully charged battery. If the...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
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 P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...