Re: Spark plugs on old Vauxhalls
a choke to reduce radio interference from the HT wiring.
Still a common reqirement. Not quite sure what's going on in the 2006 Kangoo we own though. LW is occasionally useful for Radio 4, but this radio has some very interesting interference if you drive over (say) a speed bump. In time with the rear wheels going over the bump there's a "chirp" from the radio. Every time. Why?