Posted by Dave W on Tuesday, September 09, 2003 at 1:21PM :
I have a no-spark problem that has got me baffled.
I have no spark at all at the coil on my 73 quad-cab
Powerwagon. Recently I had a similar problem that
ended up being the coil wire was shot. Replaced it and
everything worked fine for about 3 weeks, then I had no
spark at the coil at all. Replaced the coil itself and
no spark still. I get 12 volts to the coil on both the
positive and negative with the ignition switch turned on,
so I am thinking the ignition module is ok. Putting a light
on the negative on the coil and turning the ignition over I get a
blinking light so I am thinking the pick-up coil should be ok.
I have checked my grounds and everything looks good.
Have you got any ideas?
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