I have recently puchased a UK spec 2003 KJ, a 2.5TD which has been going well until today!

When in 2H there is a metalic 'jangling' noise to be heard when going above 10mph. The Jeep drives fine other than the noise, shifting into 4H stops the noise but the 4WD deffo is not working.

Any ideas?

Check the rear boot (concave boot) on the front drive shaft.

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2003 KJ Renegade, 5 speed, frankenlifted,Al's a Arms 4.5,Moabs 245/75/16 BFG KM2's, custom rock rails, full Mopar skids, Hella ff220 lights,Hd cooling,Front DTT,Riddler diff cover,Rola safari rack,Cobra 29 peaked & tuned.

Pastafari Alum, Pink shovel recipient

Perfect diagnosis! front propshaft rear joint broken, £65 for a replacement.