Hi Guys, I have been reading with interest your comments, advice and banter for some time, but this is my first attempt at asking a question. Sorry if it has been asked before as I cannot quite understand how to use the forum yet...not very IT savvy!!.
My rev counter has suddenly decided to read about double the actual engine RPM. Does anyone have any ideas why this may be?
I am assuming that the feed for the RPM comes from the coil.
I have a 1997 Plus eight 4.6
Thanks Martin
