How to Perform a Fuel Injector Balance Test on a Jeep JK Wrangler with a 3.8L Engine.

I wanted to do a fuel injection balance test because of a misfire on my sons jeep wrangler.
Pro Fuel Injection Pressure Tester Kit Gauge 0-140 PSI
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OTC 3398 Fuel Injection Pulse Tester
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Professional Injector Tester K102S Fuel Injector Tester
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XTOOL D8BT Automotive Diagnostic Scan Tool with 3-Year Updates
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