<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Hummie2:
Another lube point on Idler Arm.
As before looking down from top side of frame. </div></BLOCKQUOTE>I've been having my rig lubed at oil change (not dealer) and have been curious on whether they knew fitting locations. I now have my own pneumatic grease gun and got under my rig & checked. They got the obvious ones, but not the secret ones. The Idler Arm zerk with the bulleting to replace with a 90 degree fitting was interesting. I removed and replaced it. The fitting I took out was a FALSE fitting i.e. completely closed! Don't understand that at all. Any ideas why GM would do that? And oh, your picture without all the other components installed makes it look easy to get to that zerk. It ain't!
