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Home >> Toyota >> 2007 >> Tacoma PreRunner V6-4.0L (1GR-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair
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Ignition Coil: Service and Repair

IGNITION COIL

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE V-BANK COVER
3. REMOVE AIR CLEANER ASSEMBLY




4. DISCONNECT VENTILATION HOSE
a. Disconnect the ventilation hose from the intake air surge tank.




5. REMOVE IGNITION COIL ASSEMBLY
a. Disconnect the 6 connectors.
b. Remove the 6 bolts, then remove the 6 ignition coils.

INSTALLATION

1. INSTALL IGNITION COIL ASSEMBLY
a. Install the 6 ignition coils with the 6 bolts.

Torque: 10 N.m (102 kgf.cm, 7.4 ft.lbf)

b. Connect the 6 ignition coil connectors.

2. CONNECT VENTILATION HOSE
3. INSTALL AIR CLEANER ASSEMBLY
4. INSTALL V-BANK COVER
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

Torque: 3.9 N.m (40 kgf.cm, 35 in.lbf)

6. INSPECT IGNITION TIMING
7. INSPECT ENGINE IDLING SPEED
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