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I have a 74 early 260. My tach has never worked and I have bought a tach out of a wrecked early 260 that I believe works.
This there any way to test this tach to know if it works. It does not work in my car either. I have tested the resistor under the passanger side dash and it is correct. I need to find out if the problem is something with my car or are both tachs bad.
I have tested the ballast resistor in the car and it is within spec as well.
Thanks, Steve
This there any way to test this tach to know if it works. It does not work in my car either. I have tested the resistor under the passanger side dash and it is correct. I need to find out if the problem is something with my car or are both tachs bad.
I have tested the ballast resistor in the car and it is within spec as well.
Thanks, Steve