Having problems with your 1998 Cadillac DeVille ?
Engine misses. #8 and #3 cyl I think. Coil not firing. replaced coil with known good coil. No fire from coil. what is the next logical place to look for the problem.
The module underneath or the computer could be bad or the wire is bad or plug.
Repair Help & Product Troubleshooting for 1998 Cadillac DeVille
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