Question about John Deere 4020 Gas & Diesel Tractor Radiator

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John deere diesel 4039 over heating ... thermostat appears to be working OK ... new water pump has been installed but still over heating ... new radiator has been installed but still over heating ... other than overheating runs great and sounds great

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If the engine is overheating temperature wise that's one thing but if its blowing out the reservoir and your saying its overheating that's another thing. Please let me know which one applies.

Posted on May 29, 2009

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