Recent Content by 87fleetside

  1. 87fleetside
    Post

    Diff Ratio

    I had the same prob....I changed to 3.73 just perfect!
    Post by: 87fleetside, May 29, 2007 in forum: 1973-1987
  2. 87fleetside
    Post

    1987 Chevy 350 HD Auto with OD

    That would be a engine knock sensor...the electronics is attempting to adjust the timing and is detecting a knock (detonation) withing the...
    Post by: 87fleetside, May 29, 2007 in forum: 1973-1987