2000 Cadillac DTS missing

2000 CADILLAC DEVILLE DTS
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MARCEDISON1
  • MEMBER
  • 1 POST
Engine Performance problem
2000 Cadillac DTS V8 Front Wheel Drive Automatic

I used an OBDII scanner and got a code P0304 cylinder 4 misfire , I have changed the boot and the plug, perhaps you can give me more info towards repairing the problem.


Thanks in advance for any help you can give me.

marcedison
Jan 25, 2009 at 6:17 PM
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FACTORYJACK
  • ✓Experienced Mechanic
  • 4,159 POSTS
Swap ignition coils side to side and see if the misfire goes to cylinder #3.
Jan 29, 2009 at 3:35 PM
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