normal operating water temp of e55
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Super Member
Joined: Apr 2009
Posts: 518
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From: laguna philippines
99 model w210 e55 amg
normal operating water temp of e55
hi guys! whats the normal operating water temp on the e55? mine is always above 80 and below the next line after 80 is it too hot or normal? thanks by the way i live in philippines thnkas
There are other variables you didn't mention in your initial post.
What kind of mixture do you have in your colling system? 50/50? 60/40?
Have you changed your hoses? Did you replace your thermostat recently?
Have you tested the pressure on your coolant reservoir cap?
A little above 80 seems to be normal and when you sit in a stop and go traffic
it goes up a bit.
good luck
What kind of mixture do you have in your colling system? 50/50? 60/40?
Have you changed your hoses? Did you replace your thermostat recently?
Have you tested the pressure on your coolant reservoir cap?
A little above 80 seems to be normal and when you sit in a stop and go traffic
it goes up a bit.
good luck



