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  1. Join Date
    Jul 2006
    Posts
    48
    #1
    Tsikoteers tulong naman. My car is lancer gti 91. Just acquired 2 months ago. Lately napansin ko na tuwing i-oon ko yung AC nababawasan ng power , na parang napipigilan yung takbo. Then pag-off ko naman yun para free na uli takbo nya. Have it checked also sa AC shop. Sabi nung mechanic ung idle ko daw bumababa pag on nung ac at di na tumataas (1000 rpm ac off, 500-600rpm ac on). Dati kase tumataas yun automatic pagdrop nya after 2 seconds lang. So kinabitan nya nung idle up switch. Although naremedyuhan ung pagdrop ng rpm pag inoon ung AC, parang noticeable pa rin ung loss of power kung tumatakbo at ioon ung AC. Tapos erratic pa rin minsan ung idle. Nabasa ko sa forum na baka raw servo ung may sira. Totoo kaya to? Ano nga po yung servo? Makakasama ba kung kabitan ng idle up instead na palitan ung servo? EFI nga pala oto ko.
    Thanks !!!

  2. Join Date
    Nov 2003
    Posts
    3,849
    #2
    why not have the intake cleaned and the servo adjusted... it might help...

  3. Join Date
    Jul 2006
    Posts
    48
    #3
    Thanks Speedyfix!
    Subukan ko linisin intake, throttle body this weekend...

  4. Join Date
    Sep 2005
    Posts
    1,455
    #4
    baka nag-high pressure na yung compressor mo? maingay ba sya pag engage yung aircon?

  5. Join Date
    Aug 2007
    Posts
    246
    #5
    tol, nangyari n di s'kin yan. pcheck mo n din mga pistons mo. bka meron kang cylinder n mahina compression. pero try mo n din muna pcheck yng throttle body and intake. sama mo n rin yng fuel pump kse sa galant nmin dati yun nmn yng barado. ingat lng po s pglinis ng throttle body kze ndyan yng servo. check mo rin yng grounding wires and make sure n nkakabit cla lahat. my sakit kse gti n ngloloko idle pg kumakalas yng ground wires ng electricals. hope this helps...

  6. Join Date
    Jul 2006
    Posts
    48
    #6
    Thanks Puroy, Blue1108, I will have those checked also.

noticeable loss of power when AC on, erratic idling