GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1998
🢒
Bonneville
🢒
Engine
🢒
Engine Cooling
🢒 Supercharger Removal
Remove the spark plug wires.
Remove the vacuum line from the fuel injector rail.
Remove the fuel injector rail nuts and stud.
Remove the fuel injector rail.
Remove the booster bypass nut and hose.
Remove the booster bypass.
Remove the regulator valve and the harness bolt.
Remove the boost solenoid bolts and hose.
Remove the bolts from the vacuum block.
Remove the engine wiring harness heat shield bolt and nut.
Remove the engine wiring harness heat shield.
Remove the MAP sensor bracket bolts and hose.
Remove the MAP sensor bracket.
Important:
Note the location of the spacers and the bolt sizes to aid in installation.
Remove the TBI nuts.
Remove the TBI and gasket.
Remove the bolts, spacers, and the stud from the supercharger.
Remove the supercharger.
Remove the supercharger gasket.