2000 Sunfire Spark Plug Removal
Just jumped over from the computer forum to seek some advice.
One of my adult children just bought a 2000 Pontiac Sunfire 2.4L with 111,000 miles. All in all the car is in pretty good shape. My concern is that it is apparent the spark plugs have never been changed. I have changed spark plugs my whole life and am not overly afraid of this task except it has an aluminum head. Is this a time when I should allow a professional to handle it? If not would this protocol be sufficient:
1.) WD40 and allow to set.
2.) Take out in a continuing in and out motion until fully withdrawn
3.) Use of anti-seize
Would torquing be necessary?
Open to any and all suggestions.