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Bmw e46 316i 1.8 dublu vanos


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Salut! Am si eu o problema la e46 316i 1.8 dublu vanos la care nu ii dau de cap. Cand o pornesc are fluxtuatii la relanti si dureaza 1-2 minute pana ramane constanta turatia, uneori la prima pornire imi moare motorul( mentionez ca am pus debimetrul de aer si bujii noi). De asemenea astazi in mers motorul a scos un zgomot infernal(ca atunci cand moare motorul... si tremura toata masina) si se tura foarte greu.Problema asta apare uneori asa din senin...
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In general apare de la vre-un imjector iesit din parametri, sau o supapa care nu inchide bine. Asta se intimpla pana se incalzeste motorul.

Faza ca scade turatia foarte mult poate fi de la egr( valva sparta), si/ sau de la furtunele de pe admisie, fisurate sau crapate.Este ca si cum ar trage aer fals.Alta ar fi pompa de benzina( 3.5 barr), filtrul de benzina sau regulatorul de presiune.Incepe verificarea cu ce e mai usor.

Edited by cristianro
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