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E85 Engine Temp Heating

Discuss problems you have had or are having with your Z4
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Z44D
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E85 Engine Temp Heating

Post by Z44D » Sun Jan 05, 2020 2:50 am

Hi,
Have someone experienced engine temp keep rising? It's for 07 E85.
Initially, assumed thermostat was the problem so changed. But, the problem is back.
What makes it more difficult is the heating does not occur all the type, only sometime.
When it's heating the engine fan is running max but temp keep rising.

rsutoratosu
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E85 Engine Temp Heating

Post by rsutoratosu » Sun Jan 05, 2020 4:43 am

Is the pump working ? if you do the radiator air bleed, itll start pumping, if it doesn't might be the pump.

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ph001
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Location: N. Yorkshire.

E85 Engine Temp Heating

Post by ph001 » Sun Jan 05, 2020 10:25 am

This is an very common problem in the N52. You need to change the electric water pump asap. Do not drive the car in it’s current state.
2007 E85 Z4 3.0Si manual :driving:
19" CSL's | Eibach Springs | Aeroskirts | Z4M front bumper | Clear brake light | ZHP | RCH+| Stubby

2004 E46 M3 coupe manual - gone but not forgotten.

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