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.
To change the spark plugs in a 1997 astro van do I have to change the spark plugs from the bottom of the engine/
yes
To change the spark plugs on your Chevy Astro van, first, ensure the engine is cool and disconnect the negative battery cable. Remove the ignition coil or spark plug wires carefully to access the spark plugs. Use a spark plug socket and ratchet to unscrew the old plugs, then clean the area before installing new plugs, making sure to gap them according to specifications. Finally, reconnect the ignition components and the battery cable.
8 spark plugs
when do you change spark plugs
To change the spark plugs on a 2004 Chevrolet Impala with a 3.4L motor, first ensure the engine is cool and disconnect the negative battery terminal. Remove the ignition coil by unbolting it and disconnecting the electrical connector. Then, carefully pull the spark plug wires off the spark plugs and use a spark plug socket to remove the old plugs. Install the new spark plugs with the correct torque, reattach the wires and ignition coil, and reconnect the battery terminal.
You can begin by removing the spark plug wires from your 1985 Chevrolet S 10 Blazer spark plugs. Use a 5/8 deep well socket to turn the spark plugs out. Turning the socket to the left will loosen the spark plugs. Reverse the process to install the new spark plugs.
You will need to remove the spark plug wires on your Chevrolet 3.1 liter engine. Remove the spark plugs with a 5/8 deep well socket. Turn the socket to the left. The spark plugs will come out. Reverse the process to install the new spark plugs.
There are four spark plugs on each side of your 1991 Chevrolet engine. The spark plugs will be near the bottom of the engine.
Any of the astro vans I have worked on the plugs were best changed from underneath
How to change the spark plugs
how to change spark plugs on a 2001 expedition