Q: EGR valve is open when cold and closed when engine hot

asked by on November 05, 2016

My freelander 2 when i start works fine but when heated it becomes rough. Scanner says EGR valve gets closed when engine hot and it is open when engine is cold

My car has 99000 miles.
My car has an automatic transmission.

Exhaust Gas Recirculation/EGR Valve Replacement $160.41 - $965.47 Get a Quote

Hi there. Usually this situation is caused by an EGR valve that is dirty and needs to be cleaned. This component recirculates unburned fuel particles (carbon) from the exhaust and back into the intake manifold to be burned a second time during the combustion process. When the EGR valve gets dirty, it can malfunction. The solution is to either clean or have a professional mechanic replace the EGR valve.

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