Mechanics

NO SPARK CYL # 1 AND 4

1993 Chevrolet Cavalier

Replaced both coil packs and crank sensor
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Daniel delgado
April 7, 2012.




Check/Test the ignition control module

Rasmataz
Apr 7, 2012.
Ign. Module tested ok
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Tiny
Daniel delgado
Apr 7, 2012.
Like Raz said, test the coil. Sometimes it takes a couple of tests for it to fail. Pepboys tests them for free. Take it back to parts and they have a tester.

Roy

If its not a wiring issue, then its the computer

Rasmataz
Apr 7, 2012.

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