What is the cause of white exhaust smoke on an engine at operating temperature?
One of the main causes of white exhaust smoke and coolant loss is a cracked or warped cylinder head, a cracked engine block, or head gasket failure caused by overheating. A cracked head may allow coolant to leak into one or more cylinders or into the combustion chamber of the engine.
Why does my car have white smoke when its cold?
White smoke from an exhaust When a cold engine is started, it soon begins to heat up, and a byproduct of this is water vapour. This creates condensation within the exhaust system, which then turns into steam as temperatures rise within the engine. Once a car has warmed up, this steam soon evaporates.
Is white smoke from exhaust normal in cold weather?
White Smoke in your exhaust indicates that coolant and or water is being vaporized in the combustion chamber and could mean the head gasket is leaking, the vehicle has a cracked block or cylinder or the engine is cold.
What does white smoke mean coming from exhaust?
Many times, this thick smoke is due to the likes of a blown head gasket, damaged cylinder, or a cracked engine block, which is causing coolant to burn. Thick white exhaust smoke usually indicates a coolant leak, which could cause overheating and put your engine at a serious risk of damage.
What causes a lot of white smoke from exhaust?
What causes condition B on Acura RDX Turbo?
The boost pressure from the charge air cooler pushes the turbocharger bypass control valve and closes the passage between the charge air cooler and the turbocharger’s inlet pipe. By doing this, all compressed air is routed to the intake manifold. Condition B occurs when the solenoid valve is OFF.
What kind of engine does Acura RDX have?
The 2007-2012 Acura RDX was Honda’s first production vehicle in North America with a turbocharger. The company took the proven K-series engine and lowered the compression ratio from 10:1 to 8:1, and added a turbocharger with the associated plumbing. But, it is a lot more complicated when it comes to managing the boost.
What does white smoke mean on a Duramax engine?
White smoke from an LB7 Duramax engine often indicates faulty injectors. We’ve heard of rollin’ coal, but rollin’ snow? Not a good sign. Blowing white smoke is a red flag for your diesel engine, yet we see this happen all the time to our customers.
Why is my wastegate not working on my Acura RDX?
One of the most common failures on the RDX is when the diaphragm rips, and it can no longer control the boost. The wastegate system is duty-controlled by the PCM. It is either open or closed.
How big is an Acura RDX universal remote transmitter?
18.0 gal. 18.0 gal. universal remote transmitter (for garage door, security system, etc.)
Where do I find the cel code on my Acura MDX?
You can use a generic OBD-II scanner to retrieve CEL faults, but those codes will not be as helpful as the codes stored in the Powertrain Control Module (PCM) module (also known as transmission control unit). A multi-system diagnostic scanner that works on Acura will read fault codes from the PCM module.
What to do if your Acura has no transmission fluid?
Do not drive an Acura with low transmission fluid. Driving with low transmission fluid damages the transmission. Remove the transmission dipstick and ensure there is transmission fluid. Do not continue with the next steps if there is no transmission fluid at all.
What are the problems with the Acura transmission?
Typical problems include flaring, slipping, or no shifting to third gear at all. Check engine light (CEL / MIL) and gear D5 may also be flashing. To fix this problem, you will need to overhaul the transmission and replace the 3rd gear clutch. A defective valve body can also cause similar symptoms.