Q: Q: smoke

asked by on

smoke from the exhust in rain and cold day no any decreasing in coolant and oil . what is the reason

Hi there:

It’s very difficult to tell you for sure what might be wrong with your vehicle, as we’d need to be there to complete a car is smoking from exhaust inspection. However, when it’s cold, sometimes you might see a "smoke" come from exhaust; when actually is condensation from the engine exhaust reacting to increase humidity during cold and rainy conditions. If your car is running OK and you don’t notice any error or warning lights, you should be OK to continue driving.

Was this answer helpful?
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

Get a quote

What others are asking

Related articles

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...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.