Well I tried searching and couldn't really come to a definative awnser .

My tach is behind . By how much i'm not sure . At idle its at or around 0 . Then when I rev it it follows pretty normal as it should . It just seems to be behind . The shift buzzer comes on at like 5500 RPM .

Sometimes it will be just plain dead and not work too . Then after it sets . I get in and it works as it did before just behind .

I'm really wondering what the problem is . I'm afraid i'm going to screw up my motor not knowing when to shift and don't feel like putting a Super Tach or some ricey tach in .

If anyone can help I would appreciate it .

Thanks

 

I believe the tach gets its signal from the trailing coil. Check the connection to make sure it's not loose or dirty.

 

sure the pointer is just not aligned wrong???

and the buzzer is for redline, not shift