Idle problem with my civic lxi 99. TULONG...

[mikhailer]

update ko lng po just in case may makaencounter same problem.
pinakita ko sa isang mekaniko sa las pinas.

check spurplug - all ok
check HTW - all ok
check distributor - all ok malakas naman lahat koryente pati spurplug #3

ito suggestion ng mechanic:
may singaw sure daw yun based sa experience nya
ang simtomas daw ng may singaw sa balbula. sa idle tapos lalakas daw kain ng gas.

tama naman kasi napansin ko lumakas kain ng gas nung car.
wala naman ng ibang pwdeng may problema?
kung ok ang spurplug,HTW,distributor,ok naman servo
ang sabi nya topoverhaul daw.
7,500 labor
12,000 pamachineshop

any comment po?
tama lang ba price nya?
especially sa machineshop bakit ang mahal
5 days daw.
to all replies thanks

mahal nga ang quote syo bro... ako nagpalit ng cylinder head, nkuha ko lang ng 13k, ported and polished na. suggestion ko syo, bili ka surplus na cylinder head, dami nyan sa HCP or dito sa tsikot. piliin mo yung galing talga sa maingat na may ari. nakakita ako dati asa mga 4.5k lang, mura mura na yun, at pa port and polished mo na rin tutal nakabaklas na. nde ka aabutan ng 10k lahat lahat dyan...

[dubidubidu]

tinataga kn nyn brad!
meron akong alam n top overhaul
sa loob ng BF paranque.
ngyari n skin yan eh..
d ngna un 3rd spark plug top overhaul nga ang solution
kasi ngkasingaw un balbula.
pero ang nkakaasar lumkas ang kain ng gas..

[dubidubidu]

tinataga kn nyn brad!
meron akong alam n top overhaul
sa loob ng BF paranque.
ngyari n skin yan eh..
d ngna un 3rd spark plug top overhaul nga ang solution
kasi ngkasingaw un balbula.
pero ang nkakaasar lumkas ang kain ng gas..

[marvel67]

Hello Jun,

You should have cleaned your injectors from the start, ok na yon.
Ideally injectors should be cleaned regularly, using injector cleaner available.
Please check YOUTUBE on hoe its done.

I have mine cleaned using local available fuel injector.

Happy Honda Motoring

OC plus Racing

[JunBargas14]

thanks sir...

[paulgozon]

Misdiagnose, your car was misdiagnose by many auto technicians, sad to say, but that is the reality.

Those things can be eliminated with the proper skill, tools, knowledge and common sense. Most of us jump into the ignition side of the problem. Because the problem was the number 3 sparkplug, with no noticiable loss of power when we do a cylinder balance test. His problem was on the borderline. Borderline problems are hard to detect. But his case is easy to eliminate without any exotic tools or equipment.

I appreciate a fellow tsikoteer who gave tip to exchange the plug #3 to any of the remaining working plugs, just to eliminate the possiblilty. The problem can also be test by exchanging the fuel injector #3 to any of the three injector. Another is that with a lean mixture, the color of #3 plug should be a little whiter than the other, that should be the mechanics some initial clue to the problem. Anyway the problem has been corrected, but the valve leaking idea can be checked using a Leak Down Tester, before the top overhaul was done.

With regards to the high rev idle pas 1K mark, will the servo cleaned and tested, try looking for leaks in the manifold using a vacumm gauge, maybe this may help. before pointing to the other part of the car, the ECU (the expensive).

[rex31angel]

"sun sa idle problem di na ba ma aadjust yan..??i mean pwede naman iadjust diba..??"

[ariong]

pls check the wiring in the socket connected to the magnetic valve... baka paghugot nagkapalit-palit ang tatlong position ng wires...

[djhao79]

just an update to my idle problem
1. pinahasa ko balbula, thnaks God walang pinamachine shop
2.suggest ng mechanic palitan na piston ring since medyo kalog na so dukot lang to change piston rings.
3. after that ayun di pa rin gumana yung sparplug #3 ko.
4. pinalitan injector then oks na
5. ang lakas na nung car.swabe oks na oks na
ang problema na lng idle nya kung nakaneutral.
masyado matatas 1500, kung ion mo aircon bababa siya ng 1000
nacheck na servo pero ganun pa rin
ang sabi ng mechanic
computer box daw?
any comments mga sirs...

Same Idle problem with mine, pag naka Neutral or Park (engine running), nasa 1.2-1.3krpm. Culprit would be, IACV or servo. Pero will try to change muna yung o-ring ng IACV since napansin ko nung nilinis ng Mechanic ko, medyo manipis na, maybe thats why nagsu-suction pa ng air at tumataas ang idle. Pero pag di pa rin nadaan sa o-ring. I'll buy a surplus from Evangelista na lang. Try mo rin ipa-clean ang Fast Idle thermo valve mo, pwede ding marumi yun or clogged na. Sa akin kasi,nalinis na parehas yun ng mechanic ko but andun pa rin yung tumataas ang idle. So I had a second opinion from my ECU Technician and chineck nga rin nya yung servo ko, hayun...nakita nya nagsa-suction pa ng konting air (he used his finger to cover the 2 holes inside the throttle body, one at a time...so yung bandang itaas na hole once nakatakip, may umeescape pang air (it is interconnected with servo). While yung isang hole sa bandang ibaba which is interconnected with FITV, pag nakatakip yung hole, no air escapes). Meaning, may leak ang servo ko although gumagana pa naman sya. So naalala ko nga nung nilinis ang Servo ko noon, napansin ko nga na luma na yung o-ring. Di ko naman din kasi alam na pwdeng yun din ang possible culprit. Kesa magastusan ako ng malaki, Ill buy o-ring muna sa Honda Casa which is 92 pesos lang. Pero pag di pa rin umubra yun, surplus servo na lang bibilin ko. Hope this helps. Oh by the way, kung papalinis mo lang din ang servo, FITV..idamay mo na din ang Throttle body.


Try mo din magsearch sa Youtube on how to clean FITV or IACV. Dami mong makikitang technique and tips dun.

Goodluck!!

[L3GO]

update ko lng po just in case may makaencounter same problem.
pinakita ko sa isang mekaniko sa las pinas.

check spurplug - all ok
check HTW - all ok
check distributor - all ok malakas naman lahat koryente pati spurplug #3

ito suggestion ng mechanic:
may singaw sure daw yun based sa experience nya
ang simtomas daw ng may singaw sa balbula. sa idle tapos lalakas daw kain ng gas.

tama naman kasi napansin ko lumakas kain ng gas nung car.
wala naman ng ibang pwdeng may problema?
kung ok ang spurplug,HTW,distributor,ok naman servo
ang sabi nya topoverhaul daw.
7,500 labor
12,000 pamachineshop

any comment po?
tama lang ba price nya?
especially sa machineshop bakit ang mahal
5 days daw.
to all replies thanks

Sir, try mo pumasyal ng makati s kamagong st. corner anubing hanapin nyo po ALTER ENERGY look Francis or call 474-0280