No spark

[green 66]

Just got dizzy rebuilt with new pick-up oil bushings etc,no I have no spark at the coil! Have juice at voltage reg and ballast resister but nothing to the coil. Msd 6a 6201. Car ran ok before I pulled out the distributor.Any ideas?

 

[Yatzee]

Check the air gap, should be between 13 and 20 thousands. Do not use a steel gauge, use a brass one.

 

[green 66]

Book says .006 use that or bigger. Still have no spark

 

[oldbee]

I "think" .006 is right.

 

[green 66]

Believe box went bad-no spark to coil or distributor-maybe crossed wires?

 

[coloradodave]

Here's their trouble shooting info: https://www.msdperformance.com/support/troubleshooting_techniques/

 

[green 66]

Yep-that did the trick.Must have put it in limp mode or something.Works good now just have to fine tune it.Thanks for all the help!