Tachometer Hookup

[johnnycaton]

hey i got an 03' Buck Century and it did not come with a tachometer factory. I bought a small under dash type digital tach (cyberdyne) but do not know how to hook it up. The century has the 3100. thanks guys

[UberFail]

hey just a suggestion here - go find a regal with the tach on the cluster and drop swap it in place. Should line up proper and the tach will work with the stock factory setup if I'm not mistaken.

Buick Regal cluster looks like this:



and Buick Century cluster looks like this:

[ForcedFirebird]

White wire on the ICM should do it.

[johnnycaton]

yeah i thought about the regal cluster AFTER i bought the digital one would look cleaner but o well.... thanks ffirebird for the quick response will do this weekend

[johnnycaton]

lol just found this thanks