Originally Posted by CooperMan
I have also used Furniture Clinic dyes with good results

Andrew, you mention a black interior, FWIW a renowned car trimmer once told me he gets excellent results with simple black boot polish to recolour scuffs
. I've used
These squeeze black shoe dyes on scuffs to good results. Available from most big supermarkets.

.+8 Now gone for a 1800 4/4. Duratec in bright yellow.