A lot of guys think shutting DOD off in the tune solves it. It doesn’t. The lifters are still in there, still cycling, still waiting to fail. Software doesn’t fix hardware. If you want it handled, you have to physically remove the problem. That lifter isn’t checking your tune file. It’s already on a clock. #g8only #PontiacG8 #HoldenCommodore #LSPlatform #GMPerformance