Replaced valve cover gasket, pcv valve, and pcv breather hose. Now my XJ is making this horrible noise on acceleration forward only. Have no idea whats going on.
This was the sound of the exhaust vibration making the pipe tick against the cross member. Got my exhaust welded together and the noise immediately vanished.
Were you ever able to find out what caused this? My 92 just started same thing
This was the sound of the exhaust vibration making the pipe tick against the cross member. Got my exhaust welded together and the noise immediately vanished.