Скачать или смотреть Scan Tools Explained: What They ACTUALLY Tell You About Your Car

Ever wondered what a scan tool actually does when a mechanic plugs it into your car?
In today’s episode of the Bumper to Bumper Podcast, Dave Riccio and John Riggle break down the BIGGEST myths about scan tools, check engine lights, diagnostic codes, and modern car computers — and why diagnosing your car isn’t as simple as “the machine tells you what’s wrong.”

We explain:
🔧 What scan tools really read (live data vs. simple codes)
🚗 Why your car can have problems without a check engine light
⚙️ How misfires, torque converter issues, and mechanical failures get confused
📊 Why graphing data is the key to real diagnostics
💡 The difference between basic auto-parts-store scanners vs. professional tools
🛠️ Why the best technicians still rely on experience, not just computers

If you want to understand your car, avoid misdiagnosis, and know what your mechanic is actually doing, this episode puts you in the know.

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