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  1. manley
    manley is offline Verified Tsikot Member
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    April 28th, 2011 10:43 PM #1
    Mga Sir, seeking for your inputs once again... My car is 96 VTI stock PH16A engine

    I am experiencing intermittent erratic idling when caught in traffic. Tumataas up to 2K rpm. As far as I have observed, it happens when AC is on. Pag pinatay ko kasi AC bumabalik sa normal. Pag wala masaydong traffic parang hindi lumalabas ang problem. Ano kaya cause neto?

    Looking forward for your valuable inputs.

    Thanks.
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  2. garfield_08's Avatar
    garfield_08
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    April 28th, 2011 10:48 PM #2
    happened to me once on my civic. check mo vacuum hoses mo, it might be a leak.
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  3. manley
    manley is offline Verified Tsikot Member
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    April 28th, 2011 11:06 PM #3
    Quote Originally Posted by garfield_08 View Post
    happened to me once on my civic. check mo vacuum hoses mo, it might be a leak.
    thank you sir. will do that.
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  4. airolynx's Avatar
    airolynx
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    April 29th, 2011 08:01 AM #4
    Also try getting your servo motor cleaned.
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  5. manley
    manley is offline Verified Tsikot Member
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    April 29th, 2011 08:36 AM #5
    Quote Originally Posted by airolynx View Post
    Also try getting your servo motor cleaned.
    kakapalinis ko lang po sir
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    airolynx
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    April 29th, 2011 09:47 AM #6
    Quote Originally Posted by manley View Post
    kakapalinis ko lang po sir
    could be vacuum lines then. you may also want to have a mechanic check your TPS. It might be a bit off kaya erratic idling. Happened once with my 1995 Galant Vr V6.
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  7. hondacrv1998
    hondacrv1998 is offline Verified Tsikot Member
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    April 29th, 2011 10:42 AM #7
    bos check mu un idle air valve control
    try mumuna linisin ng carb cleaaner pag ganun pa din sira na yan
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    silverworx
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    April 29th, 2011 05:45 PM #8
    TS ikaw yung may erratic idling before din diba? yung nagdadrop rpm? i thought ok na problem? pinalinis mo IACV and Throttle body diba?
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  9. manley
    manley is offline Verified Tsikot Member
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    April 29th, 2011 06:38 PM #9
    Quote Originally Posted by silverworx View Post
    TS ikaw yung may erratic idling before din diba? yung nagdadrop rpm? i thought ok na problem? pinalinis mo IACV and Throttle body diba?
    yung dati sir parang suppressed ang takbo sa 2nd and 3rd gear pag bumitaw ako sa accelerator. Ngayon naman tumataas ang idling pag traffic with AC on.

    Aside from IACV and TB cleaning, na-check ko na rin po ang TPS and ok naman ang reading. Check ko na rin vacuum hose. I'm thinking na baka sira na IACV ko like what hondacrv1889 said.
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Erratic idling when caught in traffic