2004 Cadillac DeVille Q&A
2004 Cadillac DeVille Question: spark plugs
Using the proper spark plug socket and the necessary adapters it is not very difficult to replace the rear spark plugs on your 2004 Cadillac DeVille. If you think the ignition coils are in your way, remove them from the ignition module and put them back when you have the spark plugs done. - Oakman
Heard a small ticking noise coming from the back end of the engine. Spark plug #1 blew out. Anyone know what the problem may be?
I was told that my cadillac does not use spark plug wires but has coil packets instead. I have never heard of this and am lost. I have been having a skipping issue and put it on the machine to see ...
How do I access the rear 4 spark plugs to change. Not too easily accessable from front of engine.
what do i need to do to replace sparks in rear.I relize its hard but any special tools or advise.thku