H Hylander New member Jul 9, 2009 #1 97 Cherokee, 4.0 125,000 miles At Idle it has a what sounds like a low end knock, not load but it is there. After idle it is gone, also after it gets warm it is less. Some have told me this is a normal noise for the 4.0 What is your thought's ?
97 Cherokee, 4.0 125,000 miles At Idle it has a what sounds like a low end knock, not load but it is there. After idle it is gone, also after it gets warm it is less. Some have told me this is a normal noise for the 4.0 What is your thought's ?
