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sunet metalic motor 1.8 16v, sunet ciudat motor

miezu85
post 2 May 2013, 23:39
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salut am si eu o probelma la o laguna 2 din 2001 motor 1.8 16v de 120 cai
cand accelerez pe la 4000 rot/min se aude un sunet metalic precum un motoras electric dar numai cand este aerul pornit
cand accelerez fara clima pornita motorul se aude normal toarce frumos
ceva idei?
va multumesc


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renault laguna 2001 privilege 1.8 16v - VS-04-TGN
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melcu
post 3 May 2013, 07:30
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Halatu'...cat e halatu' ?


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Salut,
Cateva variante posibile:

1. low pressure - presiune mica de freon/ulei
2. high pressure - presiune prea mare (am paitt-o pe propria piele , a incarcat 770gr freon in loc de 650)
3. fulie compresor


Intai de toate du-te fuga la o verificare/reincarcare. Gasesti pe toate drumurile.


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Renault Laguna 2 2002 Privilege 3.0 V6 CVA - B-33-RTN
Toyota Yaris Sol 1.33 VVT-i - B-202-CSM
Totoya Prius V-Five - HRL-1459

Formatez drivere de cooler...
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siriteanu
post 3 May 2013, 13:51
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Asa face si a mea ..aceeasi motorizare.
Cu ac manual, cand e pornit, la turatii peste 2500 motorul suna “electric“...


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Renault Laguna II Ph II 1.9 Dci 96KW Dynamique 2006 -
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gsalexandru
post 3 May 2013, 21:40
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Patit. Este presiunea prea mica in instalatia de AC (adica trebuie freon). Bafta


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renault laguna 2 2001 1.9 dci expression - sv-07-xjr
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siriteanu
post 3 May 2013, 21:46
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vreau sa merg sa-i fac "revizia"la instalatia de AC ...
stie cineva ce valori ar trebui sa am ?
ac manual am pe masina.
ce presiune in instalatie..
uleiul din compresor .
cat freon trebuie ..
etc etc etc


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gsalexandru
post 4 May 2013, 06:58
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Cei care fac aceasta operatiune vor sti ce cantitati trebuie sa bage in instalatie. Dar citeste ce scrie pe compresorul de AC si cauta pe net datele despre el


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renault laguna 2 2001 1.9 dci expression - sv-07-xjr
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