I had a cooling problem in the sense that the coolant was heating up to 4 fast blobs. This was observed today in winter, for 100m of slope the liquid reached 4 blobs.
Now I slipped the antifreeze, and I replaced it with water a few days ago. Since then I have not touched 4 blobs.
The antifreeze was Hepu, 50-50.
I bought a climatic radiator and related plastic frame but I received a cooling engine radiator + clima radiator + fan + expansion vessel + plastic frame, that is all the cooling / air conditioning subassembly.
Only by changing the coolant the cooling system started to function in normal parameters - it results that the antifreeze was bad.
Anyway we will also prepare a thermostat with element 06H121113B that is credited with 95C but has the larger diameter so a smaller opening generates the same flow section.
The water will be replaced with Mobil Antifreeze Extra G11
Mercedes recommends Smart 450 anti-freeze with MB325.0 standard.
What do you think about all this?
Now I slipped the antifreeze, and I replaced it with water a few days ago. Since then I have not touched 4 blobs.
The antifreeze was Hepu, 50-50.
I bought a climatic radiator and related plastic frame but I received a cooling engine radiator + clima radiator + fan + expansion vessel + plastic frame, that is all the cooling / air conditioning subassembly.
Only by changing the coolant the cooling system started to function in normal parameters - it results that the antifreeze was bad.
Anyway we will also prepare a thermostat with element 06H121113B that is credited with 95C but has the larger diameter so a smaller opening generates the same flow section.
The water will be replaced with Mobil Antifreeze Extra G11
Mercedes recommends Smart 450 anti-freeze with MB325.0 standard.
What do you think about all this?
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