Is 210f normal for g550 v8.
10-27-2018, 05:18 PM
#1
Junior Member
Thread Starter
Is 210f normal for g550 v8.
Is 210f normal operating temp for driving around town in 57F rainy weather with the heat on full blast?
10-27-2018, 09:46 PM
#3
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10-27-2018, 11:04 PM
#4
Junior Member
Thread Starter
Doesn’t stay constant temp.
Thank you.. my heat fluctuates between 170-215 just driving around in this thing. How can I ensure the air has been purged? . On my ML350, it stays around 185. On my e350 wagon, it stays about 185.
10-27-2018, 11:34 PM
#5
Member
Definitely take it back to your mechanic or the dealer. It could be a bad thermostat or air, although most systems purge themselves and then draw water from the expansion tank. Obviously, It could be that they just did not do something correctly. What is the water level in the expansion tank when cold and when hot? You can add water, but use distilled water and be sure and check the antifreeze concentration with a tester; winter is coming...
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azpaquin (11-01-2019)
02-05-2019, 09:43 PM
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2018 G63 AMG x2, 2017 BMW M6
The first day I had my 2016 G550 with the 4.0 Biturbo I called the service dept. panicked! LOL Mine ran very hot and once parked in the garage, the fan would run sometimes more than 10 mins! With my '18 G63, the fan almost never runs when parked....even on insanely hot days with long drives!
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azpaquin (11-01-2019)
