93 LS400 takes either NGK BKR6EP11, or Denso PK20R11 spark plugs with .043 gap.
Remove the spark plug wires from your 1993 Chevy Astro spark plugs. Remove the spark plugs with a 5/8 deep well socket, by turning the socket to the left. Reverse the process to install the new spark plugs.
if the spark plugs are black because your car is running too rich. your plugs are fouled.
Provides spark for the spark plugs.
at the end of the spark plug boots
Changing spark plugs can be an easy task. Disconnect the battery and the spark plug cables, remove the old spark plugs, replace with the new spark plugs, connect the spark plug cables and the battery.
Spark Plugs on a LuminaSee the related questions to the right. HOW DO YOU CHANGE THE SPARKS PLUGS ON A 1993 CHEVY LUMINA APV 3.8L 231-V6 ENGINE (an van)
location of the ecu on 1993 Lexus LS400
The spark plugs are located on each side of the engine. A V8 engine will have four spark plugs on each side. The spark plugs are usually near the bottom of the engine.
AC/Delco
Anyplace that sells spark plugs will have an application chart which will tell you what plugs will work in your Kawasaki.
The spark plugs on a 1993 5.2 L should be gapped to .035 inch.
Remove the driver's seat and panels under the seat .This will show a metal cover on side of engine. Remove this and you will see the spark plugs. The plugs are damned expensive , but only require replacing every 100,000kms. I have had the same plugs since new, and it has now done 315,000kms and still doesn't miss a beat.