lbzduramax4x4
12-01-2006, 02:40 PM
What exactly are EGR blockers and finger sticks? What do they do?
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: EGR Blockers and Finger Sticks GMC2500HD 12-01-2006, 02:43 PM http://www.dieselplace.com/forum/showthread.php?t=100287 Will keep you from having codes set by running aftermarket exhaust and intakes. Among other things. | ||