77 Tach sticking
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6th Gear
Joined: Aug 2018
Posts: 6
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77 Tach sticking
I have a "77 Vette test the tach stays between 4-5K. It fluctuates a little when I drive it. The previous owner put a new Carb, intake manifold, Distributor, etc.. Everything seems to be hooked up correctly. Should I buy a new Filter?
Le Mans Master
Joined: Aug 2017
Posts: 8,336
Likes: 2,810
From: Cool Northern Michigan
Make sure both wires are well soldered to the tach filter. Sometimes it appears the wire is well secured but is only attached by a single strand.
If a repair is needed, remove the filter and wires from the intake and place it in a vise for soldering.
If a repair is needed, remove the filter and wires from the intake and place it in a vise for soldering.
Last edited by HeadsU.P.; Aug 18, 2018 at 08:54 PM.
