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#1
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Abnormal Temps
Well summer is rolling in and as that happnes my Temp Guage tend to go up too, it sits at 100*C and fluxuate to 105*C, is there any thing to get my temp to 85*C, and do you think high temps may cause bad mpg???
Thx
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Current Garage 2008 Mercedes GL320 CDI 188k mi Repair/Work in progress 1994 S350 160k mi Garage Queen & prepping for repairs 2005 E320 CDI 203k mi Healthy & Daily Driver 1994 S350 357k mi Retried as parts car 1984 300TD 214k mi Blown OM617 Poss OM603 Swap?? Sold 1987 300SDL 200K+ 1994 S320 181K mi 2008 E320 Bluetec 127k mi 1999 S420 130K mi 1980 240D 360k mi 15+ Others that has come, stay and gone GONE, BUT NOT FORGOTTEN 1995 E320 SE 220k mi 1984 300SD 350k mi |
#2
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Have you replaced your thermostat? Also probably a good idea to clean and flush the whole cooling system.
Higher temps should not adversely effect fuel mileage. Lower temps would however.
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81 300D Turbo 190K sold 83 300sd 319K best $500 I ever spent-daily driverw/ 2 tank WVO set up |
#3
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yes i have replaced my Termo twice, but i did not flush the cooling system, Now where can i get my hands on that cirtrus flush .....
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Current Garage 2008 Mercedes GL320 CDI 188k mi Repair/Work in progress 1994 S350 160k mi Garage Queen & prepping for repairs 2005 E320 CDI 203k mi Healthy & Daily Driver 1994 S350 357k mi Retried as parts car 1984 300TD 214k mi Blown OM617 Poss OM603 Swap?? Sold 1987 300SDL 200K+ 1994 S320 181K mi 2008 E320 Bluetec 127k mi 1999 S420 130K mi 1980 240D 360k mi 15+ Others that has come, stay and gone GONE, BUT NOT FORGOTTEN 1995 E320 SE 220k mi 1984 300SD 350k mi |
#4
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Temperature sender on the head, replace it. Costs $12 and takes 10 minutes to change.
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#5
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One can be plagued with high temps with these cars for various reasons. Both my 240Ds were running a little too warm, finally did the right combination of cures and they've been doing fine. First check with one of those infra red heat sensors too see if its really that warm. I would try another OEM T stat, make sure the arrow is pointing up.
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1985 Euro 240D 5 spd 140K 1979 240D 5 spd, 40K on engine rebuild 1994 Dodge/Cummins, 5 spd, 121K 1964 Allice Chalmers D15 tractor 2014 Kubota L3800 tractor 1964 VW bug "Lifes too short to drive a boring car" |
#6
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Overheating
1984 300d Turbo 147k
Remove The Top Radiator Hose And Fill Hose With Water And Install Hose This Removes The Air |
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