1993 Cutlass Ciera.1&4 is firing. 5&2 and 6&3 is not firing.what do i need to do to get them to fire?

1993 ALL OTHER MAKES RECREATIONAL VEHICLES
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JOURNEYOFAVIRGO
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  • 1 POST
I just replaced the engine on a 1993 cutlass ciera s 3.3l.
1&4 is firing. 5&2 and 6&3 is not firing.what do i need to do to get them to fire?
Jun 16, 2012 at 11:44 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check and test the ICM, Coils and the CPS-if all good have the computer tested-
Jun 16, 2012 at 11:51 AM
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