73 valiant no spark from coil

Lowandslow said
I'm getting the volts reading with the tester on pos and neg terminals

No Don't measure this way. Re-read what I posted

Clip the meter to GROUND (engine block)

Read from Coil+ to ground with key in "start."

Lowandslow said
Not sure if I'm testing right that was on the volts test setting for ohms resistance it's hard to see what setting they have it on in the diagrams I.e. 200 20k 2000.

Now sure what you mean? Either post a photo of your meter or the brand and model no. and we can advise on what settings to use.