2010 Other Nissan Models Jumping Tacometer

2010 NISSAN
Avatar
JOULES40
  • MEMBER
  • 1 POST
2010 Other Nissan Models All Wheel Drive Automatic 7000 miles

I just took my car in for its second oil change. Now whenever I start my car, the tachometer jumps up and down between 1 and 2 and it seems as if I am revving the engine. The car is still in park and I have not touched anything. When I put it in reverse, the tachometer calms down and is fine.
Any ideas?
May 24, 2010 at 7:33 AM
Advertisement
Avatar
MMPRINCE4000
  • ✓ASE Certified Mechanic
  • 8,548 POSTS
  • ASE Certified Mechanic
If engine is running fine then it is most likely the gauge itself or wiring to it.

Possible motor mount (excessive movement) since it goes away in reverse, but that would be highly unusual in a new car.

Have dealer repair, it is important to get this documented by Nissan. If it comes up again after warranty, you will have proof that problem was not repaired when car was under warranty.
May 24, 2010 at 8:19 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.