Exhaust Tailpipe - Removal
6.7L DIESEL ENGINE
1. Disconnect the battery negative cables.
2. Raise and support the vehicle.
3. Saturate the clamp nuts with heat valve lubricant. Allow 5 minutes for penetration.
4. Disconnect the exhaust tailpipe support hanger isolators.
5. Remove the muffler-to-tailpipe clamps.
6. Remove the tailpipe from the vehicle.