Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2011LANDCRUISER V8-5.7L (3UR-FE)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMSPARK PLUGSERVICE AND REPAIRREMOVAL
2011 Toyota Landcruiser V8-5.7L (3UR-FE)
Removal
2011 Toyota Landcruiser V8-5.7L (3UR-FE)SECTION Removal
3UR-FE ENGINE CONTROL: IGNITION COIL AND SPARK PLUG: REMOVAL
1. REMOVE NO. 2 ENGINE UNDER COVER Removal
2. REMOVE V-BANK COVER SUB-ASSEMBLY Removal
3. REMOVE AIR CLEANER HOSE ASSEMBLY Removal
4. REMOVE AIR CLEANER ASSEMBLY Removal
5. DISCONNECT WATER BY-PASS PIPE ASSEMBLY
(a) Remove the 2 bolts and disconnect the water by-pass pipe from the cylinder head cover and timing chain cover.
(b) Remove the 3 bolts and disconnect the water by-pass pipe from the cylinder head cover.
6. REMOVE IGNITION COIL ASSEMBLY
(a) Disconnect the 8 ignition coil connectors.
(b) Remove the 8 bolts and 8 ignition coils.
7. REMOVE SPARK PLUG
(a) Remove the 8 spark plugs.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.