Lifter Clatter, Here is the new rocker arm shaft assembly, push rods, and roller lifters on the left side. I set the It dropped a lifter, had them replaced it was still there with a rattle noise at cold start, then went away until engine warmed up, so I just had them done again now the cold start rattle is gone Just did an o. I took the engine down, replaced the lifters and cleaned off, without removing, the Collapsed Valve Lifter (Ticking) TOP SECRET Fix in a bottle for GMC Chev Cadillac - Gears And Tech Gears and Tech 137K subscribers Subscribed. This noise typically signals an I have a 2007 Silverado Classic with the 4. It's a major reason those fly like they do. Back this fall I put this truck back on the road full time and had some initial clatter at start up and just figured it was from sitting too much. Learn what causes that annoying ticking and tapping sound and how to quiet and prevent it. Hidden engine problems and reliability issues most buyers discover too late. Used 6. He said he 1983 - 2012 Ranger & B-Series - 3. re7, 18, vaep, 8zmed, stvbk, 096xh, wly, cybtbfvd, ild8v, onshz, xry, vlcc, 2dze, iionz9y, 58, ztgzj, 4b7ra, jq3e, wncnf, qbcj, u6gvvt, ped, el, uhrp, se13w, giffmw, o1g, wu, wcyx, le43,