Having problems with your 1987 Mazda B-Series ?
It was making a noise,like the rocker arm,like a lifter was sticking,so i put tran fluid in the motor 1/2 qt 2 see if wood unstick
It is probably the lifter or cam shaft. Take a stick and use it as a listening device against the shield and you should be able to hear the difference.
Repair Help & Product Troubleshooting for 1987 Mazda B-Series
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.