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What can cause exhaust to come out the sides of your egr valve?

Potential causes for exhaust to come out the sides of the EGR valve include:

1. Faulty EGR valve: A faulty EGR valve that is stuck open or not functioning properly can lead to exhaust gas leaking from the sides of the valve.

2. Failed EGR valve gasket: A damaged or worn-out EGR valve gasket can also cause exhaust gas to leak from the sides of the valve.

3. Cracks in the EGR valve: Cracks or damage to the EGR valve itself can also lead to exhaust gas leakage from the sides.

4. Excessive carbon build-up: Heavy carbon build-up around the EGR valve can interfere with its proper functioning and cause exhaust gas to leak from the sides.

5. Incorrect installation: If the EGR valve has not been properly installed, it can result in exhaust gas leaks from the sides of the valve.