If you are doing this for the first time, it will be quite fun.... The front three are easy, you can reach all of those without too much problem. On the back three, you can unhook both front motor mounts and pull the engine forward with a come-along or turnbuckle, or you can fight it with what little room you have. Grab the plug wire and wiggle it all around while pulling out. It helps to pull on the metal cover on the wires as well. They should pop off, but might put up a pretty good struggle. If you can't get them off with your hand, pliers work, just try not to tear the wires or the boots... My first time took me 2 hours, now I can do it in about 30 minutes, with minimal injuries!
The spark plug gap for a 2000 Buick Regal should be set at .060 inches. New spark plugs may be purchased at an auto parts store and will be preset.
The spark plugs are all identical so are interchangeable
.060 is the typical spark plug gap for your engine.
Remove the spark plugs wire and remove the plugs wit a spaerk plug wrench or socket.
plugs wires
spark gap 1984 regal 3.8
change sparkplugs on 2003 Rendezvous
Disconnect the battery, remove the spark plug cables and boots, and remove the old spark plugs. Put in the new spark plugs, attach the boots and cables, and connect the battery.
Like most cars with no "spark" it can be caused by faulty/old cables. Replacing them would be a quick and cheap solution if in fact they are the cause.
no not if they are tight
first you need to state what liter the engine is.
when do you change spark plugs