2003 BMW X5 4.4i 4.4L No Heat Above 2000Rpm
this bmw heats great at idle, if rpms are raised above 2000 you lose heat. watching scanner the valve stays open on both sides but heater core temp slowly drops from 170 until you don't have heat. If I unplug the valve the heater core temp stays and it hea...
FIX posted 10/22/2018
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Message Closed w/FIX
Vehicle Data2003 BMW X5 4.4i
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Message Closed w/FIX
Vehicle Data
2003 BMW X5 4.4i
VIN | [No VIN Available] |
Engine | 4.4 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | No Heat Above 2000Rpm |