ESI Overheat

**khazpert** · May 4th, 2009 11:58 AM

paki check mo narin yung exhaust fan tapos check mo if may lumulutang na oil sa loob ng radiator,if meron man...naku po malaking problema yan.

goodluck

**boy_tino** · May 4th, 2009 05:51 PM

Originally Posted by onkyo

3rd owner na ako, picture ko yung mga makina mmya pag uwe ko post ko d2 pra mkita nyo mga kuya.

mukhang may history na ang makina mo na nag overheat na ito ng matindi bago pa napa sa'yo ang ESi mo kaya ganyan yan.

at sa tingin ko rin mahina na ang auxillary fan para sa radiator mo at sa aircon mo.

cge ipost mo ang picture pati yun cylinderhead yun makikita ang pagitan ng cylinder head at block kung makukunan mo ng picture

**isa1023** · May 4th, 2009 08:17 PM

Mag sir, share ko na rin same problem ko dito sa thread na ito.
Onkyo, mukhang pareho tayo ng problema

Condition:
1995 Honda Civic EG8 d15b (ferio sedan, not esi)
Radiator = newly overhauled this April (no leaks)
Radiator fan = still stock but working
Radiator cap = newly replaced with aftermarket 1.1 psi
Radiator hoses = no leaks pareho (upper and lower)
Thermostat = replacement unit newly installed this May 01
Water pump = no leak, but will still double-check
Coolant = 1 litre Castrol Protector Coolant plus distilled water
Thermoswitch = still stock
Thermostat housing = still stock

Problem:
Tumataas temp pag nakaaircon on idle

*on speeds, nababa na din gradually

Prior proposed resolutions:
- Replace the 14-year old radiator unit
- Check cylinder head gasket
(pero mga sir, wala naman po kasi signs of motor oil blend sa radiator top eh, tsaka nababa naman siya to normal pag naandar at pagnabirit)

Mga sir, please advice at baka makatulong din tayo kay onkyo...

**D15B** · May 8th, 2009 08:24 AM

Originally Posted by isa1023

Mag sir, share ko na rin same problem ko dito sa thread na ito.
Onkyo, mukhang pareho tayo ng problema

Condition:
1995 Honda Civic EG8 d15b (ferio sedan, not esi)
Radiator = newly overhauled this April (no leaks)
Radiator fan = still stock but working
Radiator cap = newly replaced with aftermarket 1.1 psi
Radiator hoses = no leaks pareho (upper and lower)
Thermostat = replacement unit newly installed this May 01
Water pump = no leak, but will still double-check
Coolant = 1 litre Castrol Protector Coolant plus distilled water
Thermoswitch = still stock
Thermostat housing = still stock

Problem:
Tumataas temp pag nakaaircon on idle

*on speeds, nababa na din gradually

Prior proposed resolutions:
- Replace the 14-year old radiator unit
- Check cylinder head gasket
(pero mga sir, wala naman po kasi signs of motor oil blend sa radiator top eh, tsaka nababa naman siya to normal pag naandar at pagnabirit)

Mga sir, please advice at baka makatulong din tayo kay onkyo...

sir you also need to change the thermoswitch. usually kapag may prob ang thermoswitch ng car, di sya automatic nag o-on ng fan na dapat nyang ginagawa. during idle kasi, walang hangin na pumapasok sa fins ng radiator kaya tumataas ang temp. dapat gawain ng thermoswitch on ang fan during idle para palamigin ang radiator. kung tatakbo na ang car may hangin na tumatama sa radiator kaya sya lumalamig. sabay mo na rin ang thermostat mo para sure. hth.

**boy_tino** · May 8th, 2009 05:36 PM

i'm sure may problema na ang thermoswitch at isa pa may history na'to na nag overheat na ito dati ng matindi kung kaya't ganyan ang problema nyan kung kaya sigurado na rin na may sira na ang cylinder head gasket nyan

**isa1023** · May 11th, 2009 04:13 AM

Thanks boy_tino and d15b,

I agree. Sa tingin ko nga kelangan na palitan ang themoswitch.
Will do that soon. Thanks sa advice.

Should I replace the fan relays (nung condenser fan) as well?

And yes, definitely the cylinder head gasket shall be replaced..
Sana lang meron sa Alabang Auto Parts...
Casa price kasi is P3800.00 eh.... Canvas muna...

Salamat and happy motoring.