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Home >> Toyota >> 2005 >> 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

REPLACEMENT

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.

6. 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.

7. CONNECT VENTILATION HOSE
8. INSTALL AIR CLEANER ASSEMBLY
9. INSTALL V-BANK COVER
10. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

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

11. INSPECT IGNITION TIMING
SST 09843-18040

12. INSPECT ENGINE IDLING SPEED
SST 09843-18030
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