CUPRA_ROY

hello everyone.
i got a problem in my civic ESI d16z6 year 93.
when the air condishiner is in hig working and cooling the engine is warming up
and cross the middle line...
when im driving without the air consishiner the warm engine is good
what cause the problem except water...????

thanks
roy israel

CUPRA_ROY

bump to the top

CUPRA_ROY

where is all the genius?

Street Inc

I had the same problem.....I just dont run it now...

Jowee

Check for air in the coolant.

whitesol93

Your A/C puts alot of load on the engine which generates heat. You could replace the thermostat and make sure to use a 50/50 mix of water and coolant. If it does not freeze were you live you could use 40/60 or a 30/70 mix. Water transfers heat faster than coolant. Just make sure you buy a Honda thermostat. The aftermarket ones suck.

CUPRA_ROY

thanks.....
my friend will check it for me we will see what the problem...

roy israel

Fulthrotle

If you run a/c and your aux. fan is not working your eng temp will run hotter then normal.

flood

Also ensure that the fan comes on, that the shrouds are all in place and that there is no blockage in front of the radiator.