Jump to content

rick harper

Bulldog
  • Posts

    399
  • Joined

  • Last visited

Posts posted by rick harper

  1. Make sure you or your driver is pre-selecting before going from low to high or vice verse. If no, it wont let the pack fully engage and after time it will burn up. Alot of updates thru the years. Be sure and get current parts thru Mack because of all the updates.

×
×
  • Create New...