Evo 7 differs after change of radiator coolant

satria81

500 RPM
Senior Member
Sep 19, 2005
813
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5,018
PETALING JAYA
Hi All,

My car was running perfectly fine until I changed my radiator coolant 2 days ago.

I drained the entire coolant and replaced with 04 litres of Mitsubishi coolant and now the issue is as below:

my temperature gauge is showing only 1/4 temperature ( so low ) when driving & when on idle the gauge is showing less than 1/2 which was the normal or usual temperature prior to change of coolant, regardless during drive or when idling.

Anyone knows why is the temp now at 1/4 during drive. All thoughts would be greatly appreciated .
 

pangyau

1,000 RPM
Senior Member
Oct 17, 2009
1,153
302
1,683
Malaysia
satria81,
Probably something clogged on the hoses or need to change the thermostat.
You may re-flushing the radiator again...to see to outcome.
 

satria81

500 RPM
Senior Member
Thread starter
Sep 19, 2005
813
18
5,018
PETALING JAYA
good morning pangyau,

if the hoses are clogged, the temperature would be high rite .. ?

mine is showing very low temp.
 

Dayline668

1,500 RPM
Senior Member
Aug 4, 2007
1,810
492
1,683
KL
Check thermostat is it jam open.
 

peterj

1,000 RPM
Senior Member
Apr 27, 2010
1,321
258
1,683
Kuching
water temp sensor, usually located around thermostat housing:nurse:
 

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