Having problems with your Mazda B4000 ?
I recently took off my heater control valve for my 1999 Mazda truck B4000 and lost track of the order in which the hose connects to the control valve, from what I see there are four hose?
Repair Help & Product Troubleshooting for Mazda B4000
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.