Lingenfelter L650060505 Lingenfelter Pontiac GTO Air Intake 2005-2006 v4.0b User Manual
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Read the entire instruction manual before beginning installation. Some stock parts
will be used in reassembly.
Installation should take less than one hour with the proper tools. Before installation, set the parking
brake and open the hood of the car. If car has been used recently, make sure engine has had time to cool
before beginning to disassemble stock air intake.
Please note that the hood was removed from the vehicle used for taking some of these pictures of the
installation process. Some pictures show the hood supports disconnected from the hood. The hood does
NOT need to be removed to install the LPE air intake and the hood support rods do NOT need to be
removed either.
Step 1 - First remove the plastic radiator cover on the
front of the engine compartment. To do so you will need
to remove the five push lock style plastic fasteners that
secure the cover to the vehicle. Use a screwdriver to pry
the center nail of the push lock plastic fastener upward
about half an inch.
Step 2 - Then use the pry tool to fully remove the five
panel pins and free the plastic panel from the body.
Step 3 - Loosen the metal hose clamp that attaches the
air tube to the throttle body and remove the stock air
tube from the throttle body.
CAUTION:
Be very careful when handling the Mass
Air Flow (MAF) sensor. Do not dent, puncture or
otherwise damage the Honeycell located at the air inlet
end of the MAF. Do not touch the sensing elements or
allow anything (including cleaning solvents and lubri-
cants) to come in contact with them. Do not drop or
roughly handle the MAF.
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