1994 Cadillac Concours Spark Plugs

1994 CADILLAC DEVILLE CONCOURS
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NORTON39
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  • 1 POST
Electrical problem
1994 Cadillac Concours V8 Front Wheel Drive Automatic

How do I change spark plugs
Sep 15, 2009 at 4:11 AM
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FACTORYJACK
  • ✓Experienced Mechanic
  • 4,159 POSTS
Remove the wires off the front bank, tag them if they are not numbered. remove the four bolts for the ignition module, disconnect electrically, and remove the four rear bank plug wires. Remove and reinstall the plugs, and reassemble, routing the plug wires as they were removed.
Sep 15, 2009 at 2:59 PM
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