Same way as every other car. Pull the ignition wires off of the plugs, one at a time, then use a spark plug wrench and a socket to loosen and remove the spark plugs (Twist them to the left like a screw) Put anti-seize on the new spark plug's threads, then hand-tighten it into the hole the old one came out of, then tighten with the spark plug wrench another 1/8-1/4 turn. Put the ignition wire back on, and move on until all the plugs are changed. I would recommend changing your ignition wires at the same time as the plugs. Also, if you can't reach the actual plugs with the wrench, you may have to pull the engine, which is possible if you have the LT1 and big hands.
Chevy Firing Order Check related links below
yes. if they are original.
Remove the spark plug wires from your 2004 Chevy Malibu spark plugs. Remove the old 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.
.060 is the specified gap setting on spark plugs for a 2000 camaro rs.
The spark plugs for a Chevy Tahoe run between $8 each up to $39 each. The cost to replace them runs between $64 and $312.
Spark plugs are a cheap and quick fix if one goes out. The cost to replace one on a 454 chevy engine however can differ depending in the spark plug brand.
check/replace spark plugs
Just as long as you get the proper length plugs for the engine you won't damage anything.
make sure it's getting fuel and make sure it's getting spark to the plugs.
The spark plugs are located under each of the ignition coil modules on 2008 Chevy Colorado. It is necessary to remove the coils and related wiring to access and replace them.
Replace the spark plugs and the spark plug wires. Replace the air filter. Replace the oil and oil filter. Replace the fuel filter.
You need to replace the valve cover gaskets.