Having problems with your 1994 Mazda 626 ?
What is the metal tube called that connects overflow and overflow reservoir through radiator? How do you unclog this???
Hello. the tube is actually called the overflow tube. You can clean it out with a piece of coat hanger wire which you will have to keep bending a litle bit until it slides into the hole. Regards, Joe
Repair Help & Product Troubleshooting for 1994 Mazda 626
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