xiw2155

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

Owl28

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.

The_Judge

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

xiw2155

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

The_Judge

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

xiw2155

nope!

The_Judge

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...