chance98EX New Member Mar 26, 2014 #1 Was wondering if someone could point me in the right direction as to how to clean the egr valve. I've heard it can improve mpg??? Any help would be great. The car is a 98 civic ex coupe. D16y8.
Was wondering if someone could point me in the right direction as to how to clean the egr valve. I've heard it can improve mpg??? Any help would be great. The car is a 98 civic ex coupe. D16y8.
95coupeWI New Member Registered VIP Mar 27, 2014 #2 Take it off, spray carb cleaner in it, wipe off, let dry, reinstall.