2004 Chevy Astro Maintenance performed at 100,000 mile mark

2004 CHEVROLET ASTRO
996,000 MILES • 6 CYL • AWD • AUTOMATIC
Avatar
EARL DARDEN
  • MEMBER
  • 1 POST
What maintenance needs to be performed at the 100K mile mark? Is there a timing belt replacement needed?
Nov 3, 2008 at 11:58 AM
Advertisement
Avatar
JDL
  • CERTIFIED EXPERT
  • 16,098 POSTS
Follow the recommendations in the owners manual. The info I saw for the 100K mark said to check plug wires, replace plugs, check the pcv system.

There are maintenance issues well before the 100K mark. I would go ahead and replace the serpentine belt if it hasn't been replaced recently. If the old belt looks ok, you can save it for a spare, use in case of an emergency.
Nov 3, 2008 at 1:11 PM