Take one plug wire off at a time so you don't mix them up. Get a 5/8" spark plug socket, a 10" extension, a flex and a 3" extension as well as a ratchet. You will need a special tool to pull the plug wires off unless you are very carefull. The flex is needed for the back of the engine to get the plugs out. Most plugs are pre-gapped. Take one out and put the new one in. DO NOT over tighten them they will break. Put your wire back on and continue until all 6 are done.
the spark plug gap for 2004 monte carlo ss 3.8eng is .060
how do i change spark plugs on a 2000 hevy Monte Carlo
It is important to gap the spark plugs at the right size. The spark plug gap for a 1981 305 Monte Carlo is .045 inches.
The recommended spark plug gap for a 2000 Chevy Monte Carlo 3.4 V6 is .060"
That car didn't come with a 350. The V8 available for that Monte Carlo was the 305 which took the ACDelco R43TS spark plug.
.035
.45
The spark plug gap for a 1995 Monte Carlo z34 is.45 inches. New spark plugs come preset, however, and should not need adjustments prior to installation.
.060
60.
ACDelco #41-601 conventional spark plug gap .060"
the easiest way is to pull the upper plenium, of course you want to replace the gaskets at this time as well.