Having problems with your Chevrolet 1500 ?
What oil to use in a 1994 k1500 - 1500 Chevrolet Cars & Trucks
5w30 is what the manufacturer recommends.
Repair Help & Product Troubleshooting for Chevrolet 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.