took my spark plugs out to change them and they are a copper like colour.

is this the norm or not, if not what colour should they be

there not :-

black - no
shiney - no
copper/tan - yes

 

Do you use an octane boost? I think I have read somewhere the they cause this affect on the plugs??? I will probably be wrong, I usually am!

Steve.

 

Which picture best resembles what yours look like...?

 

the colour of the last one but look like the first ones lol

 

There's a bit of a difference between the first and the second...! Is yours covered in "fluffy" crap?

 

nope!

 

Sounds alright then. My PFR6Bs were like that as well. Dunno how long they'd been in. Car was 3 years old when I bought it. It's a good bit of useful information, and gives an indication of how well the engine's running...