Overheat

**Drumz** · August 17th, 2012 09:44 PM

Nissan Sentra 95 Series 2- M/T B13

Radiator Overhauled
Cylinder head gasket replaced
Hoses replaced

But a while aago when I turned on my air-con after 1-2kms it overheated. Anything else that I need to look for that could be causing this?

**niky** · August 18th, 2012 01:01 AM

Full overheat, or just a small rise in thermostat reading?

If it only happens with AC on, check your auxiliary fan. It might not be triggering. But that alone should not cause overheating.

**Drumz** · August 18th, 2012 07:42 AM

over-heat. as in kumukulo yung tubig sa reserve. tapos sobrang taas ng menor habang umiinit, yung hindi mo na kailangan tapakan ang silinyador.

**timo07** · August 18th, 2012 07:58 AM

Hindi dapat kumulo ang coolant. One possibility is you have abusted head gasket which makes the exhaust gas escape through the cooling galleries, hence you have that bubbling effect. Pag ganito situation, uubusin coolant mo through the relief line. Yun lang kasi escape route and then issunod mga coolant hoses mo. Patingnan mo kaagad sa nagoverhaul ng radiator mo.

Sorry, kapalit mo lang din pala ng gasket. Baka hindi tama ang lapat ng head. A simple observation will prove the above. Kung nauubos ang coolant and if you cannot see any other leaks that causes it, it might be as I explained above.

**Mile2** · August 18th, 2012 08:25 AM

check your aux fan if it will trigger during overheat. If not, something is wrong with the fan or its socket connector.

I have experienced poor contact on the aux socket connector on my Lancer EX, same scenario after about 10 KM it will overheat and the aux fan is not working. Replacing the connector has solve the problem.

**Drumz** · August 18th, 2012 08:58 AM

Napansin ko lang nangyari ito nung nagpalit ako ng compressor ng air-con. Pinalitan ko na din ang hoses saka yung cover nh waterpump ata yun. Pero sabi nila yun yung waterpump.