K Yukon/Denali 4WD V8-6.5L DSL Turbo VIN S (1999)
NOTE: Do not fold or twist the strainer when installing the sending unit. This action restricts fuel flow.
2. Install the sending unit assembly into the fuel tank.
3. Install the hoses onto the sender assembly.
4. Install the cam lock assembly.
5. Turn the cam lock clockwise in order to lock it.
6. Install the fuel tank.
7. Connect the negative battery cable.
8. Check the system for leaks.
8.1. Turn ON the ignition switch for 2 seconds. The scan tool can be used to activate the fuel pump to check for fuel system leaks.
8.2. Turn OFF the ignition switch for 10 seconds.
8.3. Again, turn the ignition switch to the ON position.
8.4. Check for fuel leaks.