tach problem

[rickyd13]

I've been having problems with my tach and now that my manual swap is done i kinda think its time to address it lol

so it works fine at idol and low load cruising but when it revs over 2500-3000 it will either stop climbing or go up then start to slowly fall

any ideas on how to fix?

[coupesallday!]

Get another one

[rickyd13]

No possible caused something loose maybe a sensor?