2002 GMC Sonoma Timing Chain

2002 GMC SONOMA
191,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
BACHER
  • MEMBER
  • 2 POSTS
I have never changed my timing chain. Is this something that I should do? I have not noticed anything odd about the performance of my truck. Are there warning signs?
Aug 5, 2010 at 11:00 PM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
If its not making any type of noises such as rattling don't worry about it-if it does break the engine will not start.
Aug 6, 2010 at 2:57 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.