i just finished hooking up a tac on my car it didnt have one before and its a manual.....but it shows the right rpms when idiling but when i get to 3000 it stops acceling (just kinda dies).....is this right cause i dont think it is but im not sure.....and what should i do?

 

is the tach a universal????? it might need to be set for a 4cyl....
i had an autometer in my car a while back and always wondered why it was so off...then i was looking at a new one on ebay and it said what the wires hanging out the back were for...so i cut both of them and it worked great

 

yea its universial and its a autometer.....which wires?

 

Is it set for a 4 cyl engine?

 

if it isnt set for a 4cyl. then you have to cut the 2 wires that loop out the little hole in the bak by the power and signal wires

 

i have the autometer sport comp gauge...i only see the red, green, white, and black wires is it one of thoes?

 

not sure...there should be the wire that you listed comming out of the back...but there should also be 2 small wires that loop out then back in....
unless your has pins on it that you have to adjust?????

do you have a pic of the back of it????