New Product Information for Pontiac Grand Prix 2004
The purpose of New Product Information is to highlight or indicate
important product changes from the previous model year.
Changes may include one or more of the following items:
| • | A component comparison from the previous year |
| • | Torque values and/or fastener tightening strategies |
| • | Changed engine specifications |
| • | New sealants and/or adhesives |
| • | Disassembly and assembly procedure revisions |
| • | Engine mechanical diagnostic procedure revisions |
| • | New special tools required |
Component Comparison
| • | New upper and lower intake |
| • | ETC (Electronic Throttle Control) throttle body |
| • | Oil Level indicator tube |
| • | New MAP and BARO Sensors |
| • | New MAP and BARO sensor bracket and retainer clips |
| • | Direct mount EVAP purge valve |
Fastener Changes
EVAP Purge Valve bolt has been added 16 N·m (12 lb ft)
Torque Values and/or Fastener Tightening Strategies
No torque value changes for 2004.
Changed Engine Specifications
No engine specification changes for 2004.
New Sealants and/or Adhesives
No new sealants and or adhesives for 2004.
Disassembly and Assembly Procedure Revisions
| • | Supercharger Removal/Installation procedures have been revised -
L32 |
| • | Intake Manifold Removal/Installation Procedures have been revised -
L26 |
Engine Mechanical Diagnostic Procedure Revisions
No engine diagnostic procedure revisions for 2004
New Special Tools Required
J 45059
Angle Meter
has replaced the J 36660-A Torque Angle Meter
