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Old 09-06-2011, 11:51 PM   #1
pbro
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Join Date: Apr 2009
Location: Kearney, Nebraska
Posts: 26
69 gmc needs started no spark

I've viewed this site for years and researched numerous articles, great stuff. I have a 69 gmc which the previous owner kept the engine and transmission they also stripped the wiring.

I installed a 350 700r4 from an 86 scottsdaleand up graded the intake to an edelbrock performer, carb is 1405 edelbrock and have an hei.

Since the wiring is stripped I have hot wired it which causes it to turn over but I get no spark. I have tested the ignition and replaced the hei coil but still no spark. Here is a simple diagram of how it's wired. Any guidance is greatly appreciated.


Power from batt to starter to, starter to hei positive side, starter to the alternator. Neg to alternator bracket. S post from starter to batt positive.
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