Having problems with your 2001 Ford Focus ?
I have a 2001 Focus that is showing a #3 misfire, changed the spark plugs and wires and it is still running rough? What next?
Had the same thing with my crown vic on the #8 cylinder. changed plugs and wires. still missing. wound up replacing the coil pack. you can check resistence of the coil between companion spark plug towers. ford marks each tower with 2 cylinder #'s. resisistence should be around 10-12 ohms
Change the coil pack
Repair Help & Product Troubleshooting for 2001 Ford Focus
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.