Impala V8-5.3L (2008)
Fuel Pressure: Testing and Inspection
Fuel Pressure Gage Installation and Removal
Fuel Pressure Gage Installation and Removal
Special Tools
CH-48027 Digital Pressure Gage
Installation Procedure
Caution: Refer to Gasoline/Gasoline Vapors Caution.
Caution: Refer to Relieving Fuel Pressure Caution.
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027) Fuel Pressure Relief (Without CH 48027).
2. Connect the CH-48027-1 (1) to the CH-48027-2 (2).
3. Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container.
4. Perform any tests and/or diagnostics as needed. For the proper usage of the CH-48027, refer to the manufactures directions.
Removal Procedure
