Spark diagnostic tool

[Frederick Smith]

Ameer Antar wrote:
> 
> this tool isn't really that great anyway. 
> The spark tool is no better than just holding the
> wire above a ground point. W/ a non-adjustable gap, you have no idea what
> the voltage is. 
> 
Except for the fact that you can't easily hold a plugwire AND crank the
ignition. But you can install the visual tool and observe while you
work the Ign. switch. I have yet to find an adjustable gap spark tool 
that works with the Bosch plug terminals either. The fact that this 
device works "in line" is a plus. Just my opinion.

Smitty