New Spark Plugs
As I've now done nearly 4,000 miles I'm taking the precaution of changing the spark plugs. The service schedule says every 2 years, but I want to upgrade from the standard plugs. Caterham do a set of NGK Iridium plugs that are used in the race engines.
I picked them up direct from the Dartford factory. Probably my last time there before they move to the new place down the road !
To change the plugs you first need to remove the cover plate. On mine this is held in place with 4 x 10mm nuts. Removing it reveals the ignition leads.