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  1. Join Date
    Jul 2015
    Posts
    198
    #1
    Hi guys! Im still experiencing a strange Engine temperature drop with our Suzuki APV, I got stock sa traffic for about 3 1\2 hours, napapansin ko may times na humihina ung lamig ng AC tas mayamaya mag Drop ung engine temperature kaya gagawin ko papatayin ko ung AC tas pag bumalik na sa normal engine temperature bubuksan ko ulit ung AC.this time normal ung lamig nya tas mayamaya mga 30mins same scenario nanaman.hihina ung lamig ng AC tas dahan dahan baba ung engine temp. Ano kayang problema nito? Thanks!!

  2. Join Date
    Apr 2013
    Posts
    236
    #2
    baka kulang ka na sa freon. bitin na magpalamig ang compressor. wala na cut off ang compressor mo, dire direcho ang bomba ng compressor thus tuloy tuloy din ang takbo ng condenser fan. then pag tuloy tuloy ang takbo ng condenser fan. wala din tigil ang takbo ng radiator fan. so bumababa ang engine temp. i maybe wrong though. pa check mo na lang sa aircon shop. hindi dapat hihina ang buga ng ac kahit stock ka pa sa traffic. so nasa ac system ang problema. nadadamay lang ang cooling system mo. pag nagkulang ang freon, may leak ac system mo somewhere, yun dapat mahanap. wag ka papayag ng top up freon lang. ang freon hindi dapat nagbabawas yan kung walang leak. malamang very small leak yan. lumalamig pa so meaning bumobomba pa compressor mo.

  3. Join Date
    Jul 2015
    Posts
    198
    #3
    Problem fixed! I have a small leak sa connection ng condenser kaya di na nag automatic ung compressor kaya continues ung fan nya na nag cause ng pay drop ng engine temp.thanks!

  4. Join Date
    Mar 2008
    Posts
    52,519
    #4
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    Quote Originally Posted by rey752 View Post
    Problem fixed! I have a small leak sa connection ng condenser kaya di na nag automatic ung compressor kaya continues ung fan nya na nag cause ng pay drop ng engine temp.thanks!
    i suddenly remembered..
    this exactsame problem was described about 15 years ago.. in a civic bug eye. exactsame solution.

  5. Join Date
    Jul 2015
    Posts
    198
    #5
    Yes sir,medyo kakaiba nga lang.we have to check the entire cooling system to look for the culprit nasa AC system lang pala.pero mas OK na yung pakiramdam sa bumababang engine temp unlike sa tumataas he he.

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Engine Temperature Drops