It could be caused by not getting the spark plug boot on quite right after replacing the plug wires.
NGK Iridium spark plugs are fine for your 1996 Honda Accord.
where are the plugs located
A 1998 Honda Accord is tuned-up by replacing the spark plugs, fuel filter, air filter, and cleaning the injectors. Changing the motor oil and transmission fluid are often changed at this time as well.
Four
As for NGK or Denso OEM spark plugs.
1994 Accord is OBD1 not OBD2. Under dash, driver's side.
Honda recommends every 100,000 miles.
Screwed into the head.
NGK is an excellent plug for your Honda and is the OEM plug. But you can also install Denso plugs.
You may have the wires hooked up incorrectly. Click the link to see detailed photo of the correct connections.
Screwed into the head or heads on a V6.
NGK or Denso.