CTS Sedan AWD V6-3.0L (2010)
Note: DO NOT lubricate the NEW teflon seal.
3. Install a NEW teflon seal onto the EN 48266-1.
4. Pull the NEW teflon seal by hand over the EN 48266-1 and into the groove in the injector.
5. Remove the EN 48266-1 from the injector tip.