I have a '07 g35x and for the past few summers I have noticed that my rpm gauge acts up occasionally, especially when it is hot. Sometimes it will redline when I am going 20-30 mph and sometimes it won't go past 0. I have had the instrument cluster replaced, yet this continues to happen - and I think the local Infiniti dealership is equally as confused.

Has anyone had this issue or know what I can do to fix it?

I read another post, but that was purely the rpm going to 0.

Thanks!

 

I noticed the same thing today. My tach was off by about 1K rpm above normal and thought that my clutch was slipping but it is the same mis-operating tach, I have seen the same condition on a chap's car on youtube, all at above normal ambient conditions. If anyone has the bottom line culprit of this, please share.........

Thanks

Jpr

 

Really? you brought one thread back from the dead & started a duplicate.

https://g35driver.com/forums/v36-gen...t-weather.html