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  1. Join Date
    Nov 2014
    Posts
    101
    #1
    Mga sir patulong naman

    I have a problem sa otto ko my car is Honda city 2004 vtec matic recently napansin ko RPM is fluctuating everytime I accelerate specially kung 40kmh to 100kmh.... Aangat RPM pag tapak sa gas then bibitaw sa 2.5k to 3k na halos wala naman power ang hina paulit ulit pero.... May kinalaman ba tranmission dyan??? Or IACV or PCV??? Yun PCV hose ko sabi ng Honda dapat palitan kse medyo napipi sya may connection kaya yun mga sir???


    Help naman po.... Antay ko comment baka may naka experience na neto paturo naman po....


    salamat po....

  2. Join Date
    Jul 2012
    Posts
    329
    #2
    tranny po.. same issue with my jazz. rpm fluctuates.. parang nag bbrake ka.. kumakadyot.. tapos bigla ka nya itutulak. ingat pag dribe at baka mabangga mo yung nsa unahan mo.

  3. Join Date
    Nov 2014
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    101
    #3
    Quote Originally Posted by nashimoto View Post
    tranny po.. same issue with my jazz. rpm fluctuates.. parang nag bbrake ka.. kumakadyot.. tapos bigla ka nya itutulak. ingat pag dribe at baka mabangga mo yung nsa unahan mo.
    Yun saken di naman parang nag brebreak basta fluctuates lang sya sa 60 to 100kph parang sliding clutch ba, sa lower gears ramdam ko ok naman..... Saka wala pako tunog na naririnig specially pag reverse.... Ano kaya ito??? Tranny na ba talaga ito sir nash???

  4. Join Date
    Jul 2012
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    329
    #4
    well for me.. everything thats happening to might jazz started from what you are experiencing right now. based sa mileage ng car mo and given CVT rin sya.. i hope its not a tranny issue, but for me tanggap ko na. change CVTF and go easy on the pedal. ako hind nmn ako barubal mag drive ang mostly nsa 80 lang takbo ko. i don't accelerate agad, i take my time to accelerate. done all the right things posted here, but after 9 years, tranny is acting up. cguro mas dapat madalas palit ng CVT. pag nakabili nko bago tranny isasabay ko na palit ng CVT sa change oil ko.. hehe!

  5. Join Date
    Nov 2014
    Posts
    101
    #5
    Quote Originally Posted by nashimoto View Post
    well for me.. everything thats happening to might jazz started from what you are experiencing right now. based sa mileage ng car mo and given CVT rin sya.. i hope its not a tranny issue, but for me tanggap ko na. change CVTF and go easy on the pedal. ako hind nmn ako barubal mag drive ang mostly nsa 80 lang takbo ko. i don't accelerate agad, i take my time to accelerate. done all the right things posted here, but after 9 years, tranny is acting up. cguro mas dapat madalas palit ng CVT. pag nakabili nko bago tranny isasabay ko na palit ng CVT sa change oil ko.. hehe!
    Hays, grabe kakabili ko lang nitong city na ito problem pala transmission ng mga CVT di ko alam, anyway just went to Honda Otis nag bigay estimate palit daw the ff:
    1. Spark plugs (4pcs nasa 3.5k)
    2. Ignition Coils (20k apat)
    3. Airf filter (1.2k ata
    4. Shift solinoid (overhauk) yan daw lumabas sa computer pero di nila i guarantee na maaayos....

    All total cost almost 32k, wew ang masakit first step daw yan sabi ng Honda.... Natawa ako bigla sabi ko ano first step??? Ano yan trial and error??? Pag di nagawa ituturo nyo transmission??? Galing ng Honda Casa no....

  6. Join Date
    Mar 2010
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    2,209
    #6
    Nagpalit ka na ba ng fuel filter?

  7. Join Date
    Nov 2014
    Posts
    101
    #7
    Quote Originally Posted by robot.sonic View Post
    Nagpalit ka na ba ng fuel filter?
    Di pa ata may connection ba sya sa parang sliding at fluctuating RPM sir?

  8. Join Date
    Nov 2014
    Posts
    101
    #8
    Start na ba ng transmission failure ito mga sir???

    Feedback po mga sir.....

  9. Join Date
    Dec 2005
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    39,174
    #9
    Quote Originally Posted by Arvin022274 View Post
    Start na ba ng transmission failure ito mga sir???

    Feedback po mga sir.....
    Hopefully, not, bro.

    How about sparks?


    “The measure of a man is what he does with power – LJIOHF!”
    Duterte for President of the Philippines in 2016!
    25.2K:morgensmile:

  10. Join Date
    Nov 2014
    Posts
    101
    #10
    Quote Originally Posted by CVT View Post


    Hopefully, not, bro.

    How about sparks?


    “The measure of a man is what he does with power – LJIOHF!”
    Duterte for President of the Philippines in 2016!
    25.2K:morgensmile:
    Kakapalit Lang sparkplug last 2weeks ago nilinis din ignition coils saka palit airfilter, linis din thottle body pati IACV kay sir Mel Cabasa.....palit narin a month ago ng genuine Honda CVT oil....pati PCV hose ar PCV valve kahapon....

    Yun shift solenoid ang di pa nagagalaw...

    Any inputs po is highly sppreciated...

  11. Join Date
    Oct 2009
    Posts
    2,271
    #11
    Quote Originally Posted by Arvin022274 View Post
    Start na ba ng transmission failure ito mga sir???

    Feedback po mga sir.....
    sana wag malaki laking gastos yan ..

    ung fuel pump at fuel filter napa check mo naba..

  12. Join Date
    Nov 2014
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    101
    #12
    Quote Originally Posted by jaypee10 View Post
    sana wag malaki laking gastos yan ..

    ung fuel pump at fuel filter napa check mo naba..
    Dinala ko honda casa pero wala sila binanggit sa fuel pump saka sa fuel filter eh....anyway will cconsider din yan pag punta ko kay mel cabasa.....

    Mahirap kse kung lahat ng irerecommend ng casa ay papalitan at gagastos tapos in the end ituturo din transmission pala yan ang masakit....

  13. Join Date
    Aug 2009
    Posts
    472
    #13
    sir sana maayos n yan.

  14. Join Date
    Nov 2014
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    101
    #14
    Quote Originally Posted by weszt View Post
    sir sana maayos n yan.
    Yes sir weszt sana nga pero dapat di trial and error kse magastos talaga pag di agad nalaman kung saan pinag mulan ng problema.....waiting ako sa ibang inputs pa baka may nakaexperience sa mga naka CVT para naman malaman kung ano gagawin agad para di na lumaki pa gastos.....ok lang kse na gumastos pero sure kesa gagastos tapos di pa pala yun marerepair kse nga trial and error ang dating.....anyway si wezz wezz alam ko 2times na ata nag palit tranny nya sana makausap ko din sya.....

  15. Join Date
    Nov 2014
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    101
    #15
    Quote Originally Posted by jaypee10 View Post
    sana wag malaki laking gastos yan ..

    ung fuel pump at fuel filter napa check mo naba..
    San peede pacheck fuel pump at filter ng honda city 2004 vtec??

    Ibang klase ata ito wala palit ng filter di gaya nun sa ibang otto....

    Nasa loob daw ng tank yun filter???

  16. Join Date
    Jul 2014
    Posts
    13
    #16
    i vote for the coilpacks. it started to get weak at around 60tkm, causing a random misfire. bawasan mu yung gap ng sparkplug gawing mung 0.034 inch. tapos observe mu. pag nawala idle fluctuation. yun na yung problem coilpack. kung baga ndi continuous yung spark ng plug. kya nagkakaroon ng hesitation. possible din pla yun egr valve mu dahil nararamdaman mu sya at 60kph. ganyan din problema ng jazz ko noon vtec1.5cvt. palitan muna agad yun pcvhose khit yung ordinary na fuel hose. kase breather yan ng makina. otherwise mag kk langis yung air filter mu and eventually mag kka oil leak ka sa mga gasket. na pipipi tlaga yung hose or 'colapsed' dahil dun sa engine cover at init ng makina. magkano nga pla bili mu sa pcv valve at saan ka nakabili kasama yung rubber grommet? thanks.

  17. Join Date
    Jul 2012
    Posts
    329
    #17
    san ba maganda buy coil packs? need balahat palitan or yung may sira lang? balita ko mahal isa nyan..

  18. Join Date
    Jul 2014
    Posts
    13
    #18
    sa casa ako bumili 4,200 isa hitatchi brand lng ang OEM. meron ding other brands na tig 1500 pero iwasan mu yun. kapag tinetest buo sya. wala din error codes. pero nung pinalitan ko coil pack. tapos ang juddering, hesitation, misfire, idle fluctuation etc. running very smooth now. mag basa ka din ng other forums like 'fit freak' para makita other international problems ng jazz/city and their solutions. i suggest maghanap ka muna ng kaibigan na same car at maki swap ka muna ng coil and then test drive. pag naayos ska ka bumili. kung sa cvt tlaga problem mu. bago na rin ang design ng starter clutch mas malaki mga clutch plates. kaya dapat latest design ang mabili mu just in case.

  19. Join Date
    Nov 2014
    Posts
    101
    #19
    Quote Originally Posted by albertianss View Post
    i vote for the coilpacks. it started to get weak at around 60tkm, causing a random misfire. bawasan mu yung gap ng sparkplug gawing mung 0.034 inch. tapos observe mu. pag nawala idle fluctuation. yun na yung problem coilpack. kung baga ndi continuous yung spark ng plug. kya nagkakaroon ng hesitation. possible din pla yun egr valve mu dahil nararamdaman mu sya at 60kph. ganyan din problema ng jazz ko noon vtec1.5cvt. palitan muna agad yun pcvhose khit yung ordinary na fuel hose. kase breather yan ng makina. otherwise mag kk langis yung air filter mu and eventually mag kka oil leak ka sa mga gasket. na pipipi tlaga yung hose or 'colapsed' dahil dun sa engine cover at init ng makina. magkano nga pla bili mu sa pcv valve at saan ka nakabili kasama yung rubber grommet? thanks.
    PCV valve with hose 2.5k sa CASA kasama na labor

  20. Join Date
    Nov 2014
    Posts
    101
    #20
    Quote Originally Posted by albertianss View Post
    sa casa ako bumili 4,200 isa hitatchi brand lng ang OEM. meron ding other brands na tig 1500 pero iwasan mu yun. kapag tinetest buo sya. wala din error codes. pero nung pinalitan ko coil pack. tapos ang juddering, hesitation, misfire, idle fluctuation etc. running very smooth now. mag basa ka din ng other forums like 'fit freak' para makita other international problems ng jazz/city and their solutions. i suggest maghanap ka muna ng kaibigan na same car at maki swap ka muna ng coil and then test drive. pag naayos ska ka bumili. kung sa cvt tlaga problem mu. bago na rin ang design ng starter clutch mas malaki mga clutch plates. kaya dapat latest design ang mabili mu just in case.
    Coil pack means ignition coils right???

    San ka nakabili 4.2k??? Sa CASA tinanungan ko kse 4.9k per pc eh...

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Honda city 2004 vtec matic RPM fluctuating