2007 Infiniti G35 Misfire Diagnosis: Using Autel's Power Balance Test (Pro Tech Tip!)

Описание: Infiniti Misfire Solved: Autel Power Balance Check

Welcome to Lee Myles Autocare + Transmissions! In this expert-level diagnostic video, our shop foreman, Charlie, demonstrates the fastest and most accurate way to trace down a persistent engine misfire (P0300/P030X) on a 2007 Infiniti equipped with the VQ-series engine.

If you're tired of replacing parts on a guess, this is the technique you need to learn. Charlie walks you through connecting the Autel and accessing the Engine Power Balance Test function.

Here's what you'll learn in this video:
• How to properly set up the Autel scanner for a Power Balance check.
• Interpreting the real-time RPM drop data to confirm which specific cylinder is weak.
• Confirming if the issue is a fuel delivery, ignition, or compression problem before taking anything apart.
• Pro-Tip: Why simply looking at misfire counters isn't enough for a professional-grade diagnosis.

This advanced diagnostic method saves us—and our customers—time and money. Watch how a true professional isolates the root cause of the misfire on the first try!

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