Why do I keep having to replace my EGR Valve?
I replaced my EGR valve 2 times last year. The engine light
is on again and throwing the same EGR valve and MAP
sensor codes. Why does my EGR valve keep going bad? Do
I need to replace it or just clean it? The car is not idling
right, like it wants to cut off. I am afraid I have to replace it
again, but I don't understand why I keep having to replace
it.