New and Used Car Talk Reviews Hot Cars Comparison Automotive Community

The Largest Car Forum in the Philippines

Page 3 of 9 FirstFirst 1234567 ... LastLast
Results 21 to 30 of 85
  1. Join Date
    May 2013
    Posts
    213
    #21
    i have the same problem. when driving at higher speeds (120-140kph) at extended period, temp gauge starts to rise. ang una ko napansin, nawala na yun lamig ng AC tapos tumaas na yun temp, hindi ko na pinaabot sa 3/4. i slowed down to 80kph at bumaba naman ang temp. could it be radiator fac problem? may nabasa ako, isang culprit dito is AC kaya kelangan ipalinis na.

  2. Join Date
    Aug 2004
    Posts
    6,167
    #22
    Baka barado na ang radiator with kalawang. Di na kaya i-cool down ang coolant. Pwede ring pudpod na ang fins ng water pump.

  3. Join Date
    May 2013
    Posts
    213
    #23
    kakapalit ko lang ng waterpump pag palit ko ng timing belt. yeah, better have my radiator checked nga or eh yun mga water fittings kaya or fan, pwede din siguro no?

  4. Join Date
    Jul 2010
    Posts
    165
    #24
    Quote Originally Posted by gutz_3110 View Post
    kakapalit ko lang ng waterpump pag palit ko ng timing belt. yeah, better have my radiator checked nga or eh yun mga water fittings kaya or fan, pwede din siguro no?
    Hi Gutz,

    It could be that the thermostat is not opening fully when you are running at higher speeds. You can also check this.

  5. Join Date
    May 2013
    Posts
    213
    #25
    xtian119, noted. salamat.

  6. Join Date
    Mar 2008
    Posts
    52,731
    #26
    maybe the radiator is so dirty on the outside, air can not pass thru its cooling fins anymore.

  7. Join Date
    May 2014
    Posts
    72
    #27
    Try nyu po tignan mga sir kung pgnaka aircon lang ba sya ngooverheat or pg Hindi nakaaircon.. Obserbahan nyu ung mga fan kung umaadar ba sya kahit Hindi nakaaircon.. Sa kaso naman ng nwawala and lamig malamang ngyelo na and coil sa lamig.. Maraming kaso kaya ganun minsan madumi n kailangan n linisin minsan di ngootomatik kahit sobrang lamig na.

  8. Join Date
    May 2013
    Posts
    213
    #28
    Quote Originally Posted by bakamaka2long View Post
    Try nyu po tignan mga sir kung pgnaka aircon lang ba sya ngooverheat or pg Hindi nakaaircon.. Obserbahan nyu ung mga fan kung umaadar ba sya kahit Hindi nakaaircon.. Sa kaso naman ng nwawala and lamig malamang ngyelo na and coil sa lamig.. Maraming kaso kaya ganun minsan madumi n kailangan n linisin minsan di ngootomatik kahit sobrang lamig na.
    hi bro,
    ang napansin ko lang while driving along sctex
    1. uminit na ang buga ng AC while driving around 140-160 approx kaya...
    2. tumingin ako sa instrument panel, tumaas na temperature at nasa 2 o'clock na.
    3. sinara ko AC at binaba ko speed sa 80kph, ayun, bumalik na needle sa gitna

    yun tubig sa radiator mukhang tama lang yun nabawas kasi nasa 150-160kph ang byahe ko. nung pabalik ako, maski gabi at may ambon, ganun na naman. tumaas ng bahagya ang temp pero binagalan ko. ngayon city driving ulit, normal naman maski sa traffic.

  9. Join Date
    Aug 2004
    Posts
    6,167
    #29
    Umiinit kasi ang makina at high speeds and high revs. On highway driving next to useless na ang fans dahil sa bilis ng daloy ng hangin sa radiator.

    One of the possible causes of overheating at high speed ay barado ang fins or barado ang cooling tubes sa loob ng radiator. There is not enough coolant circulating the system. In other words di makahabol ang radiator sa pagpalamig ng coolant dahil onti na lang ang umiikot.

    When the vehicle slows down bababa din ang revs so the radiator does not have to deal with as much heat as before. Kaya na nya kahit barado so your temp goes down.

  10. Join Date
    May 2013
    Posts
    213
    #30
    hi johnm,

    do you suggest to have the radiator checked first? naglagay ako ng coolant last month nung nagpalit ako ng timing belt.

Page 3 of 9 FirstFirst 1234567 ... LastLast
Overheating at High Speed (revs) and uphill