charb
New Member
- Joined
- October 30, 2012
- Messages
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- Year, Model & Trim Level
- 2003 Ford Ranger
Just found your Forum and I hope someone can help me. I have a 2003 Ranger 2.3L engine. A few months ago I had the engine swapped for a 2006 engine. My question is why isn't my lower radiator hose getting warm? The truck has not overheated but the top hose is very hot and the lower is absolutely cold. Could it be plugged radiator, air lock or thermostat not working? There is no radiator cap just the overflow container so I can not see into the radiator to see if there is any flow. Any help would be greatly appreciated. Charb
