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Spark Plug Replacement and Maintenance

Model: Audi Tt 8N, MK 1 - Years 1998-2006
Part: Spark plugs

Remove the bolt that secures the circuit on the spark plugs, disconnect the connectors attached to the spark plugs, and now you can easily pull the spark plugs out by simply lifting them up. Next, perform initial maintenance by blowing air with a compressor inside the cylinders. Now remove the bolts located at the bottom of each cylinder. If the spark plug electrodes appear black and dirty, the best solution is to burn them with a torch to eliminate any impurities. Give them a new clean with a sheet of sandpaper and reassemble everything by following the steps in reverse.

Updated on 23 February 2026 by ScegliAuto

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