Noticed the other day that my tach was sticking at 4k. Motor runs fine, to and above that, but the tach comes up to around 4 and then sticks. If I tap the guage, it will move a little.
Today, it stuck at 2k and when I tapped it- it came up to 4k and stopped again.
I ordered another tach but was wondering if I really needed to take it to the shop in case something else was wrong??????
It's on a 225ETECH.