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Discussion Starter · #1 ·
I have no spark. The coil has power but no spark is coming out of the distributer. I replaced the distributer cap, coil, plugs, plug wires and battery. Still no spark. The ecu is throughing a (21 code) which is ignition signal. Any ideas on how to fix it?
 

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shift_boost
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1,949 Posts
Ignition control module. or a blown fuse
 

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Drive it like ya stole it
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6,928 Posts
Could be the CAS which is built into the distributor.
 
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