Fired up my 71 lemans for the first time. Had to cut it short due to a bad coolant leak.
The issue is the tachometer isn't reading steady. It'll try and read correctly but bounces around and drops to zero for a bit.
I have the crane cams xr-I conversion installed without the ballast. I also don't have the tach's lighting wire hooked up.
Any one have ideas why it's doing this?
Good news is it fired up easy once it had gas.
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