1999 Chevy S-10 6 cyl Two Wheel Drive Automatic 124,00 miles
My son has a 1999 Chevy S-10 4.3L V6 and wants to add a tachometer, I do not see a standard coil (round type) and was wondering where I hook up the wire for the tachometer to receive the RPM information.
I attached to the WHITE wire of the plug on the ignition model this plug has a 2 wires on it a white one and a pinkish one.
I do get signal but it seems low, curb ideal in park 5-600 RPM's Cold.
There is another plug on the igition module with 4 wires going to it and this also has a white wire.
Any assistance would be helpful.
May, 27, 2008 AT 5:25 AM
The white wire at the coil is the right one. Make sure the setting on the tach is set correctly.
May, 29, 2008 AT 9:36 AM
Please see attached photo with the white arrow of where I attached the tachometer wire.
I have verified that the tachometer is set to 6 cycl.
Please give any advise on why I am reading low RPM's.
May, 29, 2008 AT 11:37 AM
Grab the white wire at the ignition module, its right next to the coil. let me know if that works ok
May, 29, 2008 AT 7:06 PM
I attached the wire from the Tachometer to the White wire (pin B).
Sunpro Tachometer reading the same RPM's at Curb ideal in Park 500-600.