Even though the computer and injectors think it is the 5.2? How does the ScanGauge come up with the MPG numbers in the first place? I presume it is injector duty cycle related, but if the truck thinks it has a 5.2, would the SG not also need to match, even though it had a larger engine?
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Current MPG driver:
1994 Isuzu Rodeo - Beater with a Heater...
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