Vy commodore lifter noise. Dec 15, 2024 · brado1357 Thread Feb 10, 2024 high k's knocking noise lifter noise ls1 oil oil type ticking noise vy ss Replies: 6 Forum: VY Holden Commodore (2002 - 2004) Jan 5, 2010 · Everyone complains about how their engine ticks and wonders what is causing it, especially lately (you know who you are :bootyshak:. Holden Commodore, Buick LeSabre, G Mar 11, 2025 · These products work by cleaning internal engine components and improving lifter function. Hydraulic lifters rely on oil pressure to keep things running smoothly. Straight away i had a lifter tick on the drivers side which could be heard through the extractors. What I am not sure about is if the rattle is indeed lifter problem would it cause the engine to miss like it is. If you’re lucky it could just be a worn pulley. The most common cause of hydraulic lifter noise is particles in the engine oil becoming jammed between the lifter plunger and the lifter body, causing the plunger to become stuck down. I 2003 Commodore equip 3. DIY Air Purging Procedure For lifters with trapped air: Warm up the engine to operating temperature Run at 2,500-3,000 RPM for 15-20 minutes Let idle for 5 minutes Repeat this cycle 2-3 times if needed This procedure forces oil Oct 30, 2023 · If you own a 1999-2017 V8 Commodore or HSV – Holden Special Vehicles read this. Need more information for a proper diagnosis. xus9 k8s5 foqx ulmaqp h9 nn xgr 1ixw xwz wui1