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Tachometer Red Line Changing

Joined
Aug 29, 2001
Messages
3,235
Location
Norcross, Georgia, United Stat
Corvette
2017 Arctic White Grand Sport
I have a 2017 GS. Recently I've noticed that the red line for my tach has been changing on me. Starts low and then as the car warms up it moves to the 6500 mark. It will then drop down for a period of time and then go back to 6500.

I drove for about 15 miles tonight and the car was completely warm when the red line dropped from 6500 to 5500. This was about a block from home so it didn't change back before I parked it.

Any ideas?
 

Hib Halverson

Technical Writer for Internet & Print Media
Joined
Jan 10, 2001
Messages
13,453
Location
CenCoast CA
Corvette
71 04 12 19
My '19 has not demonstrated that "quirk," at least...not that I've noticed. Next time I drive it, I'll have to watch close.
 

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