1998 Cadillac DeVille "change coil pack" Questions

...change sparkplugs in a 2003 cadillac deville this is system uses a sererate coil for each spark plug, if the plug doesn't fix the problem then repalce the coil pack and module assembly. here is the ...

...the problem is still there. How can I check the coil pack. What is the firing order of the cylinders. swap the coil pack from the other side of the engine and see if your misfire moves to cylinder ...

comes on cylinder 8 misfire..its still shaking... could it be the coil..?? coil pack is bad about 200 to 300 easy to fix just by the one for the front of the engine(closest to the front of the vehicle

...misfire. changed fuel injection, didnt do anything. 65k miles. should i change the spark plugs? try your coil packs they go over your sparks or do plugs first and see what happens do affordable ...

...coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were ...

were is the spark plugs located for a 2000 cadillac deville I m tring to change the spark plugs and I wont find it The center of the valve covers, under the plastic looking coil pack.

I have a misfire in The number 5 cylinder I changed the plugs the wires and the coil pack. Possibly a bad plug. Check the compression on cylinder 5.

change the coil will the car run better? A code P0303 may mean that one or more of the following has happened: Faulty spark plug or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector

...to loosen motor supports and jack the motor up a little. I was able to change my 98 deville without doing this,but it was a tight fit. You will also have to take coil pack loose to give you more

...coil pack have changed all spark plugs, bank 1&2, 02 sensors, new catalytic converter, new camshaft sensor. what else could be the problem if its saying coil pack then it would be a fault with the ...