Are these IAT's normal for this temp?
08-25-2022, 09:12 PM
#1
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Are these IAT's normal for this temp?
Hello my CL55 seems slower. The aux pump was replaced in the last year with 010. Is it just too hot in Miami? (Video shows IAT's)
The Question is are my IAT's too high for the temp outside?
The Question is are my IAT's too high for the temp outside?
08-26-2022, 02:54 PM
#4
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before the run ambient temp 87f and the iat is 125f
When I did the run it went up to 159f
That was first run from a stand still
Second run 20 mph ambient still 87f and iat start is 132f, it was right after the first run. Iat ran up to 156f this time.
I am thinking of changing the coolant?
When I did the run it went up to 159f
That was first run from a stand still
Second run 20 mph ambient still 87f and iat start is 132f, it was right after the first run. Iat ran up to 156f this time.
I am thinking of changing the coolant?
08-26-2022, 03:02 PM
#5
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04 E55 AMG (totaled), 07 S550 4Matic, 14 E63S
Should be 15-20 F over ambient when just cruising, assuming pump running. 125 seems high unless it had been heat soaked and not given enough time to cool down upon driving.
08-26-2022, 03:44 PM
#6
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08-27-2022, 01:30 PM
#9
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Your starting pretty warm to begin with but a few tweaks here and there and you can bring the max temps down easy considering your on a stock pulley.
For what it's worth my 168-76 stack in 80+ temps will go to 140 on a very hard 3-4 pull on a very modded system and of course no ice in the tanks....just water.
For what it's worth my 168-76 stack in 80+ temps will go to 140 on a very hard 3-4 pull on a very modded system and of course no ice in the tanks....just water.
08-27-2022, 02:23 PM
#10
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Your starting pretty warm to begin with but a few tweaks here and there and you can bring the max temps down easy considering your on a stock pulley.
For what it's worth my 168-76 stack in 80+ temps will go to 140 on a very hard 3-4 pull on a very modded system and of course no ice in the tanks....just water.
For what it's worth my 168-76 stack in 80+ temps will go to 140 on a very hard 3-4 pull on a very modded system and of course no ice in the tanks....just water.
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UncleBenz55 (08-28-2022)
08-28-2022, 06:02 AM
#12
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2005 CLS55 AMG W219 C219
Also, with the stock setup the secondary pump only runs when IAT rises above 40 degrees celsius. There are gains to be had to let it always run on ignition
