Changing the spark plugs on Peugeot 308 TCR

Raise your hood and locate the spark plugs.

To remove the spark plugs, I recommend doing them one by one, which avoids reversing the cables and limits the introduction of impurities into each cylinder.

Remove the connector from the coil

Remove the coil

Slide the socket wrench in and loosen the spark plug using the ratchet.

Loosen counterclockwise (anti-clockwise)

Finish unscrewing the spark plug by hand with the socket wrench

using a magnet, remove the spark plug

Make sure the new spark plugs are the same size as the old ones.

Replace the spark plug

Take the socket and hand tighten clockwise.

Finish tightening using the ratchet

Put the coil back

Connect the connectors