Check engine light white smoke from exhaust

This is how the exhaust smoke ends up turning white. The combination of the coolant and engine oil will create a milky appearance in the smoke. Smoke from the exhaust while accelerating, shaking, check engine light flashing , stalls while accelerating If the smoke is white and sweet smell it is the head gasket. If it is black and smell like oil it is more than likely the mount is bad. This will cause white smoke , along with the idle issue.

Then when i was coming to a stop at a light the check engine light suddenly came on and the rev seem to go low and the car start shaking a little, then when i started to drive off i could see smoke coming out of the exhaust , it seem white , but the smoke goes away after i rev up and speed away, but than i notice it would show up agian at after. One cause of white smoke from the exhaust might be the engine leaking coolant. If the engine leaks coolant , it will be burned by the heat of the engine and then come out as smoke from the exhaust. A problem with antifreeze might also be causing white smoke to come from the exhaust. A gray color is a red warning light of possible transmission fluid burning.

Thick, black smoke suggests that the engine is being flooded with gasoline. The black smoke may show there is a return fuel line which is obstructed. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Some white exhaust smoke is normal, especially when you first start the car.

Condensation can turn to vapor, providing what looks like white exhaust. But excessive white smoke likely means coolant is leaking into the engine combustion chambers. Thick white smoke , from the exhaust could be from burning coolant or burning excess oil.

Never a thing you want to see from your vehicle. With your engine cold check your coolant level. You said you may have added to much.

Besides it will be better if you regularly maintain your vehicle. When driven for long, you should give your vehicle some rest. Resume the trip when the engine cools down. Checking for a low coolant level in the reservoir is the first step in determining if coolant loss is causing the white exhaust smoke. If the coolant reservoir is at the proper level but excessive white exhaust smoke is present, a cooling system pressure check is required to determine where, if any, coolant leaks are located.

The most common cause of white smoke from the engine bay is a coolant leak that is leaking on a heated part like the exhaust manifold. Open the hood and check for any noticeable coolant leaks. Causes of White Smoke from the Exhaust pipe. Overfilling the engine with oil can also cause white smoke to pour out of the tailpipe. Learn how to fill your car with the correct amount of oil to avoid this.

Black smoke from the exhaust could be caused by something as simple as a clogged air filter. Smoke from engine or exhaust Inspection Service You can learn a lot about the health and well being of your car from the color of its exhaust. If it’s operating in tip-top shape, tailpipe emissions should be nearly undetectable. There's no check engine light on FY.

White smoke from tail pipe and loss of power when accelerating.