I HAVE A 1993 CHEVROLET Z71 4X4 EXT. CAB WITH 51,000 MILES ON A 5.7 LITER 350 ENGINE. THERE IS A NOISE COMING FROM UNDERNEATH THE TRUCK THAT SOUNDS LIKE GEARS GRINDING OR WATER POPPING ON HOT METAL. THE NOISE STOPS WHEN THE TRUCK STOPS FORWARD MOTION. I THINK IT MAY BE THE DRIVE SHAFT OR U-JOINT. WHAT ADVICE CAN YOU GIVE AS TO THE CAUSE?
Jan 28, 2007 at 6:16 PM