Having problems with your 2000 GMC New Sierra 1500 ?
Heater core, dash out, how to get the core out?
Go to autozone.com register and look up repair manuel for your truck I tryed to post it but it was too big
Repair Help & Product Troubleshooting for 2000 GMC New Sierra 1500
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.