When to check for a leak in the Hyundai exhaust system?
This code commonly appears when there is a leak in the flex pipe of the Hyundai exhaust system. There is a service bulletin on this issue. There are two ways to check for a leak. The first is to let the car idle and plug the exhaust pipe with a rag. The blocked pipe will force the exhaust out of the leak in greater volume and it may be audible.
What causes gray smoke to emerge from a Hyundai exhaust system?
What could cause a gray / white smoke to emerge from a Hyundai exhaust system on a 2011 Elantra under hard acceleration? Gray smoke is a sign of burning oil and white smoke is for coolant. However, since this happened only once under hard acceleration and no problems are noticeable, it may not be a cause for concern.
Why is my exhaust system not working properly?
This is usually not a problem with the exhaust system. It is likely to be a faulty turbo, clogged fuel injectors or a defective mass air flow meter. Problems with the mass air flow are the most common.
Why is there smoke coming out of my exhaust pipe?
If so, it is likely that a lot of condensation had collected in the exhaust and when the accelerator pedal was pressed hard, it forced the water out of the pipe and caused the smoke that was seen. If the car is running fine, it is unlikely that there is anything to worry about.
This code commonly appears when there is a leak in the flex pipe of the Hyundai exhaust system. There is a service bulletin on this issue. There are two ways to check for a leak. The first is to let the car idle and plug the exhaust pipe with a rag. The blocked pipe will force the exhaust out of the leak in greater volume and it may be audible.
What could cause a gray / white smoke to emerge from a Hyundai exhaust system on a 2011 Elantra under hard acceleration? Gray smoke is a sign of burning oil and white smoke is for coolant. However, since this happened only once under hard acceleration and no problems are noticeable, it may not be a cause for concern.
This is usually not a problem with the exhaust system. It is likely to be a faulty turbo, clogged fuel injectors or a defective mass air flow meter. Problems with the mass air flow are the most common.
If so, it is likely that a lot of condensation had collected in the exhaust and when the accelerator pedal was pressed hard, it forced the water out of the pipe and caused the smoke that was seen. If the car is running fine, it is unlikely that there is anything to worry about.