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Latest Customer Reviews
Range Active Fuel Management Disable Device Reviews
great so far
Reviewed By Robert M (CLINTON, LA) Reviewed for a
2009Chevy Silverado—8/26/2015 5:12 PM
bought this device after talking with guys at work about oil usage and possible engine problems. also was pulling a 20'trailer in trailer mode on transmission and noticed engine was in v4 mode. installation was simple and v8 mode stays on. no change on fuel mpg.