3.0L, you remove the air cleaner box to access.
3.3L, you reach from underneath along the exhaust to access.
3.0L, you remove the air cleaner box to access.
3.3L, you reach from underneath along the exhaust to access.
3.0L, you remove the air cleaner box to access.
3.3L, you reach from underneath along the exhaust to access.
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.
A faulty ECM!!!
Disconnect the battery, remove the spark plug cables and boot covers, remove the old spark plugs. Next, put in the new spark plugs, replace the boot covers and cables and reconnect the battery.
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.
Hi You'll have to go trough a hell of an operation. To begin with: remove wiper arm and wipermotor, then loosen and rotate alternatorbracket. remove inlet manifold. do remember to have a new gasket for the manifold.
no they are not in the way at all but the air box intake needs to be removed to get to the left side 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
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.
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)
removed plug wire, remove spark plug, gap new plug to spec. and reinstall. Repeat for every other cylinder. Would recommend replacing plug wires, cap and rotor when replacing spark plugs.