20 Most Recent 1987 Cadillac Seville - Page 7 Questions & Answers

Start by pulling the spark plugs out and seeing if the wells they sit in are fuwell of oil. The plugs are under the coils. The coils are in packs as shown in picture below.

there are companies who sell rebuilds , make sure one with lifetime warranty and swap it out.

new battery or new starter

under the dash

have a parts store (Auto Zone, Checkers, etc) check the computer code(s) and re-post.although it is most likely a bad sensor somewhere or a fuel problem.

The windows are controlled through a computer module referred to as the BCM, it must be scanned to determine why it is not letting the windows operate.