Having problems with your 2004 Mercury Sable ?
Oil pump knocking in engine
If engine is knocking its to late,damage is done.bearings already spun.
Repair Help & Product Troubleshooting for 2004 Mercury Sable
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.