1999 Jeep Grand Cherokee heat blows warm, not hot - JeepForum.com
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post #1 of 2 Old 01-23-2013, 09:01 AM Thread Starter
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1999 Jeep Grand Cherokee heat blows warm, not hot

Hi! I have a 1999 Jeep Grand Cherokee 4.0L without dual climate control. The air blows cold and the heat blows warm, not hot. I have replaced the thermostat, heater core, blend door and accumulator. Any suggestions? Thanks for your help!

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post #2 of 2 Old 02-01-2013, 10:54 AM
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are both heater hoses hot? what temp does the engine get to?
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