CLio 172
Hey guys I have a clio 172 phase 1 and just checked my spark plugs. The previous owner have used the PRF7Z plugs which are the stock plugs for the clio 197 I believe.
Is there any difference in these plugs and should I change them out for the standard PRF6E-10 plugs? Thank you
Is there any difference in these plugs and should I change them out for the standard PRF6E-10 plugs? Thank you