Knocking, and ideas?

  1. #1
    Hi, the last couple of days I've noticed a knocking that is coming from the engine. When i push down on the accelerator there is no knocking, but when i lift my foot slightly so that I'm cruising the knocking begins, I've had a quick look under the bonnet but can't find anything that shouldn't be loose or out of place. Any ideas on what it could be?

    Thanks in advance
  2. #2
    buuump
  3. #3
    Where's the knocking coming from?

    Could be a variety of things, if unsure then a garage could diagnose it