A8 Quattro Sedan V8-4.2L (BVJ) (2008)
Spark Plug: Service and Repair
Spark Plugs, Replacing
‹› Spark Plug Wrench (3122 B)
‹› Ignition Coil Puller (T40039)
‹› Ignition Coil Puller (T10166)
CAUTION!
Place (T40039) on top rib - arrow - of ignition coil and pull this from spark plug. Placing on bottom rib can cause damage.
‹› Plug designation, refer to => Fuel Injection and Ignition 28 Removal and Installation
‹› Observe waste disposal regulations!
V8
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Switch ignition off.
Right cylinder bank
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Remove air filter. Refer to => [ Air Filter, Cleaning Housing and Replacing Filter ] See: Air Cleaner Housing/Service and Repair/Air Filter,
Cleaning Housing and Replacing Filter.
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Remove both bolts - 1 -.