knocking

  1. owenjan11

    Blown up front diff

    I was out the other day on moderate trails and on the way back there was a loud knocking in the front end that I could feel through the wheel and the floor. when I got home I jacked up the front end and I spun each wheel separately, they spun freely for almost a full rotation and then would...
  2. B

    1999 Jeep wrangler 2.5 motor knock

    Does anyone know about any common motor noises on a 2.5 4cyl? I owned a 2000 jeep wrangler with the 2.5 and it has the same engine knock that my current 1999 jeep tj se has with the same motor. I checked the valve train and the lifters and they weren't loose or worn, the jeep has excellent oil...
  3. David2000sportR1

    Knocking sound from rear driveshaft area

    Hello was hoping some of you jeep wizards can help me out I have a 5.13 geared dana 44 with a rear locker on 35s it’s geared so high for me I actually use second as first gear upon take of there is a knock coming from the rear of the Jeep I have an Adam’s drive shaft I took off and have found...
  4. Justanotherjeepguy

    What is this engine sound? (video)

    This is my 2000 Jeep Wrangler SE 2.5L with 150k miles. Check engine light is not lit and no codes. Oil pressure seems fine and she seems to drive fine. Recently had the exhaust manifold gasket replaced, which solved a lot of noise. I have a light but fast ticking sound at startup, and after...
  5. R

    4.0 engine tick / knock on when cold

    I drive a 2002 Tj with a 4.0 and it has had a small tick after a few seconds after a cold start and it comes and goes until it is totally warm. Just recently I started the cold engine and it produced a much more violent tick almost like a knock, the engine ran much less smooth as well. I shut...
  6. Roxanne01TJ

    Knocking when foot off the throttle

    I got a knock when the foot is OFF the gas pedal. It’s definitely coming from the engine. 2.5L 2001 tj with 187k miles. The knock calms down a little bit when warmed up. Any ideas?
  7. MudderFudgingTJ

    1999 4.0 knocking noise

    Good morning guys, Hoping someone here has encountered this problem and had a reasonable solution. It would not let me upload full video so hoping that with what is provided someone can have enough for input. It’s a consistent constant knocking sometimes it quiets a bit but still there.
  8. FoxxyTJ

    Need help diagnosing noise from transmission / transfer case

    Hey Guys, I bought a 2003 Jeep TJ recently with 90k miles and it has a noise coming from the Transmission/Transfercase area and I am trying to figure out what is causing it. It is a knocking/ticking noise that increases as I accelerate and doesn't happen when I rev the engine in neutral. Its...