What is your question?
·
·
Have an auto question? Local mechanics have answers.
Auto experts have answers.We'll send your question to trusted nearby shops.
What is your question?
How often do you need to change an oil filter for a 2002 Denali XL that has a mileage at 99546; is it normal to change the oil filter at 79,074 miles?
1 Reply
Your truck has a computer that will indicate when an Oil Change is necessary; this is based on your driving conditions, and not on mileage. The GM Oil Life System may not indicate that an oil change is necessary for over a year. However your Engine Oil and Filter must be change at least once a year and the system must be reset. More information here: http://repairpal.com/gm-oil-life-system