J12 08/29/2007 ENGINE FUEL - LQ4 6L V8 OPERATION DESCRIPTION OPERATION NUMBER NPR W3/W4 N/W CREW NQR W4/W5 NRR W5500HD FRR WT5500 FTR FVR FXR HTR HVR HXR REGULATOR &lOR GASKETS, FUEL PRESSURE - REPLACE POLICY: E J5560 0.8 - - - - - - PUMP IN FUEL TANK - R&R OR REPLACE POLICY: T INC: Fuel pressure Test J5590 0.3 - - - - - - SENSOR, MASS AIRFLOW - REPLACE POLICY: E actual time performing diagnosis. J5670 0.2 0-.3 - - - - - -