dante73!
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- Nov 7, 2025
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Have a 2023 ram bighorn 5.7. Temperature has been fluctuating between 215 to 240 driving. If I turn on the heat it will fluctuate between 222 to 240. But if I'm at a light to long it will overheat. When I shut it off and check everything the only thing I notice is the hose has very little pressure. But it has a little. Im a little concerned about my truck. Any ideas?