2003 - 2006 Chevrolet Silverado1500 & GMC Sierra 1500 Trucks Supercharger Installation
1. Exercise extreme caution and common sense when working around gasoline. Extinguish all open flame or other sources of ignition and be sure to perform the following steps in an area with adequate ventilation. Personal protection in the form of eye protection and fuel resistant gloves are strongly recommended.
2. On the right (passenger) side of the intake manifold, locate the fuel pressure test port. CAUTION! The fuel in the system is under pressure! Relieve the pressure in the fuel system by depressing the check valve with a screwdriver and collecting the fuel with a shop towel.
3. Relieve the pressure in the fuel tank by removing the fuel filler cap.
4. With a 8mm wrench disconnect the (-) negative battery cable. Make sure the cable is far enough away from the battery that it does not accidentally touch the battery and make connection during the installation. (Wrap negative cable connector with electrical tape.)
5. With a cool engine remove the radiator cap. (Be careful not to remove the cap if the engine is still hot.)
6. Open radiator petcock and drain coolant into a clean drain pan. Save coolant for reuse later on.
7 Remove the plastic sight shield bolt using a 10mm socket wrench.
8. Lift plastic shield from top of engine. 9. Using a 8mm nut driver loosen the two large hose clamps holding the air cleaner duct assembly.
10. Remove the duct assembly by lifting it out. Sight shield and duct assembly will not be reused.
11. Unplug the electrical connector to the MAF sensor.
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