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Huruit turatii mici, motor rece


MariusVE

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Salut,

 

De ceva vreme am observat o problema la masina mea. Practic, cand pornesc masina (motorul rece) totul este OK in primele 10-15 secunde (cat sta mai turata) dupa care, cand turatiile scad mi se pare ca huruie ceva pe la motor (parca sunetul oscileaza, o data mai 'apasat', o data mai putin apasat :) ). Bineinteles, tot ce am spus mai devreme se intampla la relanti. As vrea sa pot da mai multe detalii cu privire la 'zona din care se aude huruitul' insa nu prea ma pricep la masini.

 

Ma rog, plec cu ea... daca am peste 1000-1200 RPM, totul ok, dar cum trebuie sa incetinesc (sa zicem, sunt in treapta a II-a) si turatiile scad la ~ 1000, sau < 1000 RPM, iar se aude acel zgomot. Dupa o vreme, cand motorul se mai incalzeste, sunetul dispare complet.

 

Problema poate fi reprodusa fara probleme. Practic, face exact la fel in fiecare zi de condus.

 

Aveti vreo idee?

 

Alte informatii: revizii la zi, ulei BMW LL04 5W-30, filtre schimbate la timp, s.a.m.d.

 

Multumesc,

Marius

Edited by MariusVE
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si mie imi face parca... cand coboara din ture si se apropie de turatia de ralanti, face un sunet asa, apropiat de cel de diesel(nu chiar atat de acentuat)... eu banuiesc uleiul prost (tot BMW 5w30 LL04 am si eu) Edited by Rhaziel
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