إسأل Mechanical Engineer الآن

Eng. Mutaz Abd Alraheem

Eng. Mutaz Abd Alraheem

Mechanical Engineer

الأسئلة المجابة 37212 | نسبة الرضا 98.7%

Auto Mechanic

i have clio 1.2 16v 2002the idle is very rough and...

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i have clio 1.2 16v 2002the idle is very rough and drivebility at low rpm is very bumpy and unbearible
Assistant: What is the model/year of your car?
clio 1.2 16v 2002
Assistant: Are you fixing your vehicle yourself? What have you tried so far?
yes i changed sparkplugs and cleaned injectors plus new coil
Assistant: Anything else you want the mechanic to know before I connect you?
no

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إجابة الخبير: Eng. Mutaz Abd Alraheem

Eng. Mutaz Abd Alraheem

Eng. Mutaz Abd Alraheem

Mechanical Engineer

الأسئلة المجابة 37212 | نسبة الرضا 98.7%

Dear sir
Thank you for contacting us 
First you have to check these items
1. Change the fuel pump.
2. Check the car via the obd ll device .
3. clean the cataltic convertor.
4. check the oxygen sensor. 
Second the possible fault for the unregulated rpm is
1.The IAC idle air control valve for the throttle body
2.the MAF mass air flow sensor and MAP sensor manifold absolute pressure sensor.
3.the manifold gasket. 
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Best regards
Eng. Motaz

إسأل Mechanical Engineer

Eng. Mutaz Abd Alraheem

Eng. Mutaz Abd Alraheem

Mechanical Engineer

الأسئلة المجابة 37212 | نسبة الرضا 98.7%

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