So I just got the rpm gauge. BUT I have a 4.3 v6 monte carlo. Whwn I upgraded the small light bulbs on my dashboard I saw the wire for the tach. But I have the 4.3 and my coil is not on the distributor it's on top of the intake. So any one know where I grab the power from.
Monte Carlo Tach gauge upgrade help
- Thread starter 87luxsprt
- Start date
- Status
So i just checked the tach to see if it work. Grabbed the TACH wire from the negative on the distributor. The BATTERY. From the gauges fuse. And the ground from as good ground. NOW THE TACH WORKS SEEMS OK.~~~BUT~~~ its idling at 1500rpm. Which I know can't be accurate. Its on a 4.3 v6 Monte carlo 1987. Anybody know why.
87luxsprt said:
You're sure that tach was intended for the 6cyl and not an 8 cylinder car? That would throw it off exactly like that.
My old Suntune tach i got in my 84 monte has a setting on the back for 4,6,an 8 cylinder,does that one have that ? maybe you didn't see it,not even sure if they all had that or not .Just trying to help
- Status
Similar threads
