Will It Run? First Start After My DIY 6.0 LS Rebuild @CaptainKleeman
Will It Run? First Start After My DIY 6.0 LS Rebuild  @CaptainKleeman
Uploaded August 2025 | Updated September 2026, 22 minutes ago
Weeks of wrenching, learning, and mistakes have led to this — the very first start attempt of my rebuilt 6.0 LS engine. This is my first ever engine rebuild, and now it all comes down to the moment of truth… will it run?

The LS platform is legendary, but when you’re a DIY shade tree mechanic rebuilding an engine for the first time, anything can happen. It could fire up perfectly, or it could be a complete disaster. Either way, you get to see it raw and uncut.

👉 Stick around for the full first start attempt and join the ride as I find out if this LS rebuild lives or dies.

👍 Like & Subscribe if you love LS engines, “Will It Run?” projects, or watching a garage dream come to life!

DISCLAIMER. this is not a how to video and I am not responsible for any actions you take on your equipment or property

if you need junk hauled in the areas mentioned in the video checkout his Facebook page!

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Will It Run? First Start After My DIY 6.0 LS Rebuild

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