How to do a compression test on a Subaru GC8 / Misfire Issue (Part 1)

In Part 1 we will teach you how to do a compression test on a Subaru GC8 which has a misfire issue. We test with both throttle closed and throttle open. It only takes a few steps. You can do it yourself! You'll need a compression tester! If you live on Okinawa, check out Astro Products in Ginowan to get one. https://www.astro-p.co.jp/shop/ginowan Watch Part 2 here:    • Part 2: Diagnosing Misfire Issue Subaru GC...   Chapters in this Video👇🏼: 00:00 Misfire issue GC8 03:16 Engine bay prep 04:05 Spark plugs 04:53 Compression test trottle closed 07:32 Compression test throttle open 09:33 Throttle open or closed? Interested to buy our merchandise? Or buying your own Subie on Okinawa? Visit: https://www.okisubies.com/s/shop For daily updates on our work and current projects, check out our Social Media:   / okisubies     / okisubies