2004 Dodge Ram RPMS moving constantly between 2000 and 3000 when traveling. When idling at stop then trying to proceed transmission drags. When in park, the truck RPMs nearly at 2000
Get a basic tuneup, clean the throttle body, check the TPS (throttle position sensor), if you have a volt/ohm meter, just google how to test a TPS. They can get dirty internally and cause this type of symptom.
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