SOME 4X4 VEHICLES MAY EXHIBIT A POP / CLUNK NOISE DURING TURNS, TURNING ONTO UNEVEN SURFACES OR WHEN DRIVING OVER BUMPS. ENGINEERING HAS DETERMINED THAT THIS MAY BE CAUSED BY AN UNDER TORQUED UPPER FRONT SWAY BAR BOLT WHICH ATTACHES THE UPPER SWAY BAR ENDLINK THROUGH THE ENDLINK FRAME BRACKET TO THE FRAME. *TT