discuss & share topics about maintenance, reparation, troubleshooting, or modification related to engine, electrical, or those under the hood that is related..
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pauluspaska
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by pauluspaska » Mon Jan 03, 2011 12:11 pm
Jelaga tidak bisa dihindari kalau pakai premium.
Warna busi menandakan situasi pembakaran BBM
dan
IMHO, mesin mobil bensin efisiensi pembakaran BBM dan output tidak sebaik mesin diesel.
Jadi bisa dipastikan tidak semua BBM terbakar sempurna.
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Koboy
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by Koboy » Wed Jan 05, 2011 12:28 am
gitu ya....jadi kalo hsl pembakaran di knalpot pingin putih ato kuning gak bakalan bisa ya om......
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pauluspaska
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by pauluspaska » Wed Jan 05, 2011 10:54 am
Secara sederhana jawabannya: gak bisa om.
Saya sudah pernah jungkir balik bikin knalpot bersih, tapi tetep gak bisa. Walau sudah turun mesin sekalipun! Walau warna busi cerah dan bersih.
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Koboy
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by Koboy » Thu Jan 06, 2011 12:55 am
pauluspaska wrote:Secara sederhana jawabannya: gak bisa om.
Saya sudah pernah jungkir balik bikin knalpot bersih, tapi tetep gak bisa. Walau sudah turun mesin sekalipun! Walau warna busi cerah dan bersih.
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buuuuuuuset.........sampe sebegitunya ya om...kemaren iseng saya buka businya warna sih waktu diambil agak merah, tapi waktu dicolek pake tangan kok jadi putih...kenapa ya om....padahal bagus yg merah kan....
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pauluspaska
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by pauluspaska » Thu Jan 06, 2011 2:24 pm
kalau busi berwarna cerah dengan residu cerah dan tipis berarti kondisi pembakaran bagus.
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alk
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by alk » Thu Jan 06, 2011 3:33 pm
pauluspaska wrote:kalau busi berwarna cerah dengan residu cerah dan tipis berarti kondisi pembakaran bagus.
kalo dari ke-4 busi warnanya gak sama gimana om PP....??? yg 1 hitam yg laen abu2 ...??
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pauluspaska
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by pauluspaska » Thu Jan 06, 2011 3:38 pm
Kalau dari hasil cek kompresi biasanya yang hitam rendah tuh.
Skir klep aja om, biasanya gara-gara klep duduk gak sempurna karena karbon
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Koboy
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by Koboy » Sat Jan 08, 2011 5:52 pm
pauluspaska wrote:Kalau dari hasil cek kompresi biasanya yang hitam rendah tuh.
Skir klep aja om, biasanya gara-gara klep duduk gak sempurna karena karbon
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bedainnya gimana om....klep atau ring sekernya yg bermasalah om...
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pauluspaska
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by pauluspaska » Mon Jan 10, 2011 10:23 am
good question tuh!
Teorinya kalau ring seker yang lemah apakah pembakaran jadi gak sempurna? oli jadi tercemar?
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b2199nb
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by b2199nb » Mon Jan 10, 2011 10:46 am
klo asap putih agak pekat biasanya tanda2 ring dah ada yg kena om CMIIW
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