Questioncan you walk me through replacing the 3 rear spark plugs? A diagram would also be helpful
AnswerINTAKE MANIFOLD - UPPER
REMOVAL
Disconnect negative cable from auxiliary jumper terminal Auxiliary Jumper Terminal
Remove bolt holding air inlet resonator to intake manifold Air Inlet Resonator
Loosen throttle body air inlet hose clamp.
Release snaps holding air cleaner housing cover to housing.
Remove air cleaner cover and inlet hoses from engine.
Disconnect connectors from MAP and intake air temperature sensors Intake Manifold Sensors and Left Manifold Support Bolt
Remove manifold support bracket bolt located rearward of MAP sensor Intake Manifold Sensors and Left Manifold Support Bolt
Disconnect TPS and idle air control motor connectors Throttle Position Sensor and Idle Air Control Motor
Disconnect brake booster hose.
Disconnect purge hose from throttle body.
Squeeze retainer tab on throttle cable and slide cable out of bracket Throttle Cable Attachment
Slide speed control cable out of bracket, if equipped Throttle Cable Attachment
Remove EGR tube from intake manifold and discard gasket EGR Tube and Right Manifold Support Bolt
Remove manifold support bracket bolt located rearward of EGR tube EGR Tube and Right Manifold Support Bolt
Remove bolts holding upper intake manifold and remove manifold Intake Manifolds
INSTALLATION
Install new gasket and position upper intake manifold to lower manifold. Install manifold bolts and tighten to 18 N·m (13 ft. lbs.) Intake Manifolds
Install bolts at manifold support brackets. Tighten bolts to 18 N·m (13 ft. lbs.)
Install EGR tube with new gasket to plenum. Tighten EGR tube to intake manifold plenum screws to 11 N·m (95 in. lbs.)
Install throttle and speed control cables.
Connect brake booster hose.
Connect purge hose to throttle body.
Attach electrical connectors to sensors.
Install air cleaner cover and inlet hoses.
Tighten air inlet tube clamps to 3 N·m ±1 (25 in. lbs. ±5)
Install bolt holding air inlet resonator to intake manifold Air Inlet Resonator
Connect negative cable to auxiliary jumper terminal
