I can't get the rpm's to show on my dash in my 94 deville concours, does anybody know how to do it?!
i pressed the information button to cycle through everything and it doesn't show up.
I went into the pcm codes and cycled through the options and eventually found it but showing it like that is unpractical because I can't use and other features like that such as a/c or heating while I see it that way.
Is there any other way to access it?
i pressed the information button to cycle through everything and it doesn't show up.
I went into the pcm codes and cycled through the options and eventually found it but showing it like that is unpractical because I can't use and other features like that such as a/c or heating while I see it that way.
Is there any other way to access it?