For 1990-2009 cars only
Removal Procedure
- Remove the upper intake manifold cover.
- Open air bleed valve on top of the fuel manager/filter to release any pressure in the fuel supply system.
- Remove the mounting bolts that connect the fuel manager/filter to the intake manifold.
- Remove the wiring harnesses and fuel hoses.
- Remove the fuel manager/filter by lifting straight up.
- Remove fuel heater threaded nut by using hand pressure or a strap wrench.
- Remove fuel heater from the filter housing.
- Clean fuel heater to housing sealing surfaces.
Installation Procedure
- Install the cap seal (8) into filter housing.
- Install the fuel heater (10).
- Install the cap nut (9).
- Install fuel manager/filter (Go to Fuel Manager/Filter Replacement .
- Bleed air from fuel manager/filter (Go to Fuel Supply System Air Bleed .
Tighten
Tighten cap nut securely by hand.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
