Can someone please help me my buick starts up fine but it lacks horse power when I give it gas its just does not what to pick up any horse power at all! Has anybody had similar problems like these before? By the way spark plug wires seem to get real hot. Those not overheat?

. Replace spark plugs (ACDelco only) and spark plug wires.
. Replace fuel filter.

If problem persists:
Replace Ignition Control Module and coils. I recommend doing this every 120,000 miles or 10 years, whichever comes first.