My RK Imperial switcher 30-1611-1 has started to run at more than twice the speed registering on the handheld. All other engines are acting normally. Does anyone have an ideas about this. Thanks in advance for any thoughts about this.
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the tach and the stripes will need a closer inspection. make sure the gap isn't much bigger than the thickness of a dime.
it's always better to post this in the dcs column so the techs can help
