marcus.s

Just got my car back from a service and when the plugs were inspected there was an orange deposit on them and they were replaced as a result. Apparently this is because Millers Octane Plus deposits an orange coating on the parts it comes into contact with? Something about it being Magnesium based? Is this correct and if so is it in any way harmful?? Have just had a decat fitted so was thinking of starting to use Milers CVL. Does it do the same? Should I start searching for some elusive NF again??

Marcus

micared

Nothing to worry about, at least as far as your plugs are concerned....somebody on here said it may shorten the life of your lamda, however, iirc.