Dodgy idle..

[J444HN P]

2002 Megane 2.0 16 VVT

Hi,

My car recently started idling a bit strangely, When i first start it , It would struggle to stay idlin and sometimes the revs drop and cut out.

When sitting in the car the revs drop slightly and raise again slightly and there is a strange 'wobble' like its misfiring and you feel the judder through the whole car.

Any idea's please?

Thanks

 

[laz5758]

I believe it's French....

 

[Fastchip]

Could be your front oxygen sensor.
Read fault codes with dealer tool or RSTuner.