Chev 4x4,3/4t.with a knock/thump when slowing down

Discussion in 'Old RVUSA Forum' started by Old Forum Post, May 27, 2001.

  1. Old Forum Post

    Old Forum Post Senior Member

    [Ivan Augustine] I recently purchased a 2001 4x4 chev 3/4 truck to pull a 31 ft. Jayco Travel Tr. I hear a knock/thump when I am slowing down to a stop sign before I come to complete stop. I talked to the dealers and they said it is not the truck. I don&#039t hear the knock when I am not towing the trailor. I tow in Drive with the tow/haul mode engaged. I am wondering if any one has had a similar experience. Right now I am thinking if my electronic brake is the problem, I use a vouager brake. What do you think?
     

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