Operation CHARM: Car repair manuals for everyone.
Home >> Lexus >> 2000 >> GS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Ignition Coil: Service and Repair




COMPONENTS

REPLACEMENT

1. REMOVE V-BANK COVER
2. REMOVE INTAKE AIR CONNECTOR PIPE
3. REMOVE IGNITION COILS
a. Disconnect the 8 ignition coil connectors.




b. Remove the bolt, and pull out the ignition coil. Remove the 8 ignition coils.

4. REINSTALL NEW IGNITION COILS
a. Connect a new ignition coil to the spark plug, and attach the ignition coil to the cylinder head cover, and install the bolt. Install the 8 ignition coils.

Torque: 7.5 Nm (80 kg.cm, 66 in.lb)

b. Connect the 8 ignition coil connectors.

5. REINSTALL INTAKE AIR CONNECTOR PIPE
6. REINSTALL V-BANK COVER
pro multis · About Operation CHARM