Williamson Exhaust brake

Discussion in 'Peterbilt Forum' started by pete349, Feb 15, 2012.

  1. pete349

    pete349 Bobtail Member

    11
    1
    Feb 13, 2012
    Paradise, UT
    0
    I Have a Williamson Exhaust brake on my 86 Pete 349, that I just bought for a project truck. When I bought it the air line was disconnected from the exhaust brake, I hooked it up and tried it. At first it hesitated and then it kicked in. The next time it just kicked in and out, after that I can't get anything. Any Ideas
     
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