avg engine temp?
Thread Starter
Newbie
Joined: Mar 2008
Posts: 13
Likes: 0
From: theOC
2003 E320
avg engine temp?
hi all.. i'm an mb noob as this is my first mb. my first car was a bmw e30, so i'm aware of some electrical/overheating/etc type problems that can happen in the long run, but that's not really the question here.
i just haven't really paid attention to it before, but the other day while sitting on the 405 in 5pm traffic, i saw the temp gauge on the right read one notch above 80 degrees celsius. is that normal? my car before this was a 99 accord, and it wasn't ever that high, so i'm just asking what it should be.. and if it's fine where it is now. if not, should i just add more coolant to it or what?
thanks in advanced.
i just haven't really paid attention to it before, but the other day while sitting on the 405 in 5pm traffic, i saw the temp gauge on the right read one notch above 80 degrees celsius. is that normal? my car before this was a 99 accord, and it wasn't ever that high, so i'm just asking what it should be.. and if it's fine where it is now. if not, should i just add more coolant to it or what?
thanks in advanced.
Super Member
Joined: Nov 2007
Posts: 612
Likes: 2
From: NY
'12 Mustang 5.0, '89 Supra Turbo, C55,
The '08 E350 that was my loaner car ran about 90 deg. which I found to be about 10 deg. higher than my E500. IIRC, it was a tad over the half-way mark on the gauge (that's why I noticed it). But I imagine that is considered normal operating temp. but best thing is to consult your owners manual. It will say for sure what is "normal".
Thread Starter
Newbie
Joined: Mar 2008
Posts: 13
Likes: 0
From: theOC
2003 E320
The '08 E350 that was my loaner car ran about 90 deg. which I found to be about 10 deg. higher than my E500. IIRC, it was a tad over the half-way mark on the gauge (that's why I noticed it). But I imagine that is considered normal operating temp. but best thing is to consult your owners manual. It will say for sure what is "normal".
and thanks for the responses. i feel a bit better.
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Joined: Nov 2004
Posts: 1,691
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W221 S600, W220 S55 AMG Kompressor, W124 300E, W140 S320, W210 E3204M W164 ML320 Bluetec
hi all.. i'm an mb noob as this is my first mb. my first car was a bmw e30, so i'm aware of some electrical/overheating/etc type problems that can happen in the long run, but that's not really the question here.
i just haven't really paid attention to it before, but the other day while sitting on the 405 in 5pm traffic, i saw the temp gauge on the right read one notch above 80 degrees celsius. is that normal? my car before this was a 99 accord, and it wasn't ever that high, so i'm just asking what it should be.. and if it's fine where it is now. if not, should i just add more coolant to it or what?
thanks in advanced.
i just haven't really paid attention to it before, but the other day while sitting on the 405 in 5pm traffic, i saw the temp gauge on the right read one notch above 80 degrees celsius. is that normal? my car before this was a 99 accord, and it wasn't ever that high, so i'm just asking what it should be.. and if it's fine where it is now. if not, should i just add more coolant to it or what?
thanks in advanced.
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300E a couple 1994 w124wagon E320 Wagon/,1971MGB Track/Rally, MG Midget Autocross ,2000 E320 wagon.
You
are just fine
After all the thermostat is set to full open at 87C ,Down in the OC it never hurts to add a bottle of redline water wetter to the coolant tank.Makes the coolant have an easier job keeping your engine cool on those beautiful hot socal days and lubes the water pump at the same time.
After all the thermostat is set to full open at 87C ,Down in the OC it never hurts to add a bottle of redline water wetter to the coolant tank.Makes the coolant have an easier job keeping your engine cool on those beautiful hot socal days and lubes the water pump at the same time.
Member
Joined: Jan 2008
Posts: 219
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From: Charlotte, NC
2005 MB E500
are just fineAfter all the thermostat is set to full open at 87C ,Down in the OC it never hurts to add a bottle of redline water wetter to the coolant tank.Makes the coolant have an easier job keeping your engine cool on those beautiful hot socal days and lubes the water pump at the same time.
After all the thermostat is set to full open at 87C ,Down in the OC it never hurts to add a bottle of redline water wetter to the coolant tank.Makes the coolant have an easier job keeping your engine cool on those beautiful hot socal days and lubes the water pump at the same time.
Member
Joined: Sep 2007
Posts: 99
Likes: 6
2016 E350
The '08 E350 that was my loaner car ran about 90 deg. which I found to be about 10 deg. higher than my E500. IIRC, it was a tad over the half-way mark on the gauge (that's why I noticed it). But I imagine that is considered normal operating temp. but best thing is to consult your owners manual. It will say for sure what is "normal".
With cooler outside temps and/or with no air conditioning, my temp runs around 80 Celsius.
Just checked the 2004 manual. It says that operating temp up to 120 degrees Celsius is fine -- that temps could go that high in "severe operating conditions". Anything above 120, stop the car and get out the manual says.
