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fuel injector ticking

#1 User is offline   pyu Icon

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Posted 02 December 2013 - 10:09 AM

Am auzit recent ceva ciudat pe la motor, nu se aude tot timpul:



Este grav? Cum se poate remedia problema?

#2 User is offline   ZyZ Icon

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Posted 02 December 2013 - 12:19 PM

Normal e clar ca nu e. Mi se pare mie sau variaza si ralantiul ?

#3 User is offline   pyu Icon

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Posted 02 December 2013 - 12:39 PM

Video-ul este luat de pe youtube, nu este masina mea, dar mie mi se pare ca este identic zgomotul, si nu pare sa se auda de la distributie, ci de undeva din zona injectoarelor.
La mine nu variaza relantiul, motorul merge bine. Uneori parca mai tremura, dar insesizabil. Un pic la rece am un lag, dar dispare dupa primele 4-5 minute de mers cu masina.

#4 User is offline   sax Icon

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Posted 02 December 2013 - 05:25 PM

Ciudat sunet !

Lag ul si tremuratul e posibil sa fie de la vanos .

#5 User is offline   Bogdan M. Icon

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Posted 02 December 2013 - 07:27 PM

E de vanos. Nu e bataie de tacheti si nici tacanit de injector.

#6 User is offline   pyu Icon

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Posted 03 December 2013 - 10:46 AM

Hmmm, ce ar putea face asa la vanos? Este ceva grav? Risc ceva daca mai merg cu masina asa?
Culmea e ca sunetul nu pare sa vina din partea din fata a motorului, de asta inclinam sa cred ca ar fi de la injectoare. O sa fac un scurt video dupa ce-mi repar telefonul.

#7 User is offline   Bogdan M. Icon

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Posted 03 December 2013 - 10:49 AM

Vanos-ul are un inel in interior, o piesa ca o bucsa metalica care prinde joc si face acel zgomot.

Am mai auzit aproape la fel la un E39 528i. Ziceai ca-i diesel, asa ciudat se auzea.

#8 User is offline   pyu Icon

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Posted 03 December 2013 - 12:13 PM

Sax, tu mai exact ce problema aveai? Zgomot sau lag?

View PostBogdan M., on 03 December 2013 - 10:49 AM, said:

Vanos-ul are un inel in interior, o piesa ca o bucsa metalica care prinde joc si face acel zgomot.

Am mai auzit aproape la fel la un E39 528i. Ziceai ca-i diesel, asa ciudat se auzea.

E posibil ca din cauza asta uneori sa fie putin mai lenesa masina, uneori?

#9 User is offline   Bogdan M. Icon

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Posted 03 December 2013 - 04:21 PM

Da. Mai ales in turatii joase.

#10 User is offline   pyu Icon

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Posted 03 December 2013 - 05:31 PM

Poate de asta simt uneori ca masina e mai lenesa pana in 3000-3500 rpm :ph34r:/>
Credeam ca m-am obisnuit cu masina si mi se pare.

#11 User is offline   sax Icon

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Posted 03 December 2013 - 10:40 PM

Te pui si-l reconditionezi sau mergi la cineva care se pricepe (daca gasesti :D/>/ )

Cum ti-am mai zis , vreo 60 e te ajung piesele acasa si sculele ti le dau eu :rolleyes:/>

This post has been edited by sax: 03 December 2013 - 10:42 PM


#12 User is offline   pyu Icon

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Posted 05 December 2013 - 04:32 PM

Daca ma ajuti cu piesele, o sa ma bag la reconditionat.
Dar nu as vrea acuma, vin sarbatorile, chiar nu am timp :(/>
E vreo problema daca mai merg asa pana in ianuarie / februarie?

#13 User is offline   Bogdan M. Icon

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Posted 05 December 2013 - 05:16 PM

Nu are ce sa se intample.

Piesele le iei de la Beisan systems.

#14 User is offline   sax Icon

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Posted 05 December 2013 - 07:49 PM

Cumpara inelul si oringurile de la beisan systems , citeste bine DiY ul si daca te decizi sa te apuci tu de ea iti trimit eu sculele .

This post has been edited by sax: 05 December 2013 - 07:50 PM


#15 User is offline   pyu Icon

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Posted 05 December 2013 - 08:16 PM

View Postsax, on 05 December 2013 - 07:49 PM, said:

Cumpara inelul si oringurile de la beisan systems , citeste bine DiY ul si daca te decizi sa te apuci tu de ea iti trimit eu sculele .

Merci! Cand o sa ma apuc, o sa apelez la tine :D/>

#16 User is offline   pyu Icon

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Posted 18 December 2013 - 04:04 PM

Se pare ca tacanitul venea din cauza lipsei de ulei.
Mi-a papat cam 3 litri in 1500km. Masina trage bine, nu cred ca ar fi praf segmentii, Marian facuse si un test de compresie nu cu mult inainte sa o cumpar de la el, si era ok.

Semeringurile la supape?

Ce alta cauza ar mai putea fi?
Sau cum pot sa-mi dau seama daca sunt semeringurile sau altceva?

#17 User is offline   Bogdan M. Icon

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Posted 18 December 2013 - 07:10 PM

Mai bine mai faci si tu un test de compresie inainte sa tragi concluzii.

Simeringuri de la supape sau pierdere de ulei. Ar trebui sa te uiti foarte atent sa nu piarda ulei pe undeva.

#18 User is offline   pyu Icon

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Posted 18 December 2013 - 07:29 PM

Era o discutie aici:

http://bmwautoforum....646&#entry24646

http://bmwautoforum....654&#entry24654

Nu am vazut sa fie vreo continuare a discutiei...

Pierderi nu are pe nicaieri, motorul este curat, si deasupra, si dedesupt.

#19 User is offline   Bogdan M. Icon

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Posted 18 December 2013 - 07:38 PM

Inteleg ce spui, dar eu nu m-as baza pe spusele fostului proprietar, oricine ar fi el.

Plus ca un test de compresie se face foarte rapid si nici nu costa mult.

#20 User is offline   pyu Icon

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Posted 18 December 2013 - 10:14 PM

Si daca fac testul de compresie, ce valori ar trebui sa am?

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