I have a 83 regal limited.
I put a 84 t-type cluster in it.
I would like to use the tac, until I get the V8 boosted.
I have a 350 in it with the standard "white tac" wire from the distributor.
When I hook up the wires as follows:
pin A Pink/blk GAGES fuse Pos Feed (switched positive)
pin B White TACH signal (tach wire)
pin E Blk Gnd (ground)
The rpm gauge or bar graph goes to full and holds there.
I can disconnect the tach wire and when ever the key is on it goes to full reading. Is this a failure of the TAC gauge or am I missing something.
I put a 84 t-type cluster in it.
I would like to use the tac, until I get the V8 boosted.
I have a 350 in it with the standard "white tac" wire from the distributor.
When I hook up the wires as follows:
pin A Pink/blk GAGES fuse Pos Feed (switched positive)
pin B White TACH signal (tach wire)
pin E Blk Gnd (ground)
The rpm gauge or bar graph goes to full and holds there.
I can disconnect the tach wire and when ever the key is on it goes to full reading. Is this a failure of the TAC gauge or am I missing something.