first you need to state what liter the engine is.
the spark plugs are located on the front of the engine under the hood
from underneath the car you can get right to them
Remove the spark plugs wire and remove the plugs wit a spaerk plug wrench or socket.
plugs wires
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.
when do you change spark plugs
ok...i have never actually done a spark plug change on a 3800 motor...but i do know that you some how have to "rock" or "tilt" the entire forward to get to the 3 plugs in the rear...ive heard that you car put the car in park and rock the car...or removing the dog bones and using rachet tie downs will tip it forward
Disconnect the battery, remove the boot cover and spark plug cables, and pull out the old spark plugs. Put in the new spark plugs, replace the boot cover, and spark plug cables, and reconnect the battery.
Disconnect the battery of the car, remove the cables and boot covers, and remove the old spark plugs. Put in the new spark plugs, replace the cables and boot covers, and connect the battery.
I suggest you install OEM AC/Delco 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/