Which Scangauge II gauges are you monitoring?
I have been using mine for years and really only keep it on MPG, VOLTS, TRANSMISSION TEMP and COOLANT TEMP. I did have it on RPMs for a while but saw no use. My 03 has no tach either. I don't like t...
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Bought mine primarily for trans fluid temp. I run our 2012 E-350 V-10 24' Class C with trans temp, coolant temp, average mpg and real time mpg. The trans fluid temp will tell you when it is time to engage Tow/Haul for max efficiency. Love the Scan Gauge, would not run without it!
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