I am absolutely perplexed, i have had nothing but problems with my 1.6 dynamique since i got it, Having had all of the below parts replaced i am still having an idling problem and when started from cold it is extremely hesitant and almost kangaroo's until it starts to warm up:

Here are the parts i have had replaced so far:-

1. Dephaser Pulley and Cambelt
2. TDC Sensor
3. Temperature Coolant Sensor
4. Coil Packs
5. Air Filter
6. Spark plugs

Anybody got any ideas as it is really starting to annoy me now, and unless i sit for 5 minutes to allow it to warm up before pulling off it is dangerous as i have no power when i get to roundabouts e.t.c

If you have one of these, change the Crank Position Sensor. Also try cleaning the throttle body and the MAF unit, and change the MAF sensor (last resort).

Anybody got any guides on cleaning the throttle body e.t.c

I don't own my Megane yet so can't help with the guide. On my Ibiza you had to remove the hose running from the TB - my friend sprayed in the cleaner (available at Halfords) and I kept the revs up (3000+ else it will stall). This was only a temporary fix. My crank position sensor was fixed behind my oil filter so was a job for the local garage.

Anybody got any guides on cleaning the throttle body e.t.c

There is a guide over on www.meganeownersclub.co.uk

hi, have you check you oil level? i know of a 1.6 megane that the oil level was low,and caused very poor running