How to Tune Your Vehicle for Maximum Fuel Efficiency
We just dropped a brand-new episode in our “On the Dyno” series that tackles exactly that — and it’s all about Tuning for Maximum Fuel Efficiency.
In this video, our own Bob Morreale walks you through the real-world process of improving fuel economy using proper diagnostics, tuning tools, and dyno testing. And no — it's not just about driving slower or using gimmicky fuel additives.
🎥 What You’ll Learn in the Video:
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The top mechanical checks to do before you even open your laptop
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How to interpret O2 sensor data for fuel economy
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Why bad fuel trims destroy efficiency and how to fix them
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How to use your Mass Airflow Sensor and VE tables for tuning
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A hands-on look at Spark Advance tuning on a dyno to increase torque and reduce throttle input
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Why custom calibration always beats factory tuning
Bob breaks it all down in a way that’s easy to understand — and he even includes real dyno data and scan logs to show what great tuning looks like.
🚗 Want More Efficiency AND Performance?
Improving fuel economy doesn’t mean sacrificing power. In fact, the more efficient your engine runs, the more torque you make — and that’s a win-win. We also touch on transmission tuning and how optimizing shift strategies can give you an edge in both MPG and drivability.