Stalling Engine

[pasherp]

I have a 2.0 litre auto t-spirit auto on a 2004 plate with 40000 on the clock and when i pull up to a junction or stop the idle revs drop to around 500rpm and sometimes the engine stalls.Been told that the plugs dont require changing for another 20000 miles as they are the long life triple tipped irridium plugs .Can anyone point me in the right direction to what it may be.Vehicle gets serviced every six months regardles of miles using fully synthetic oil and air filter replacement.

[igormus]

I have a 2.0 litre auto t-spirit auto on a 2004 plate with 40000 on the clock and when i pull up to a junction or stop the idle revs drop to around 500rpm and sometimes the engine stalls.Been told that the plugs dont require changing for another 20000 miles as they are the long life triple tipped irridium plugs .Can anyone point me in the right direction to what it may be.Vehicle gets serviced every six months regardles of miles using fully synthetic oil and air filter replacement.

OK mate

- spark plugs;

- MAF sensor to be de-carboned;

- Throttle valve to be cleaned

The above are you enemies

Good luck/Igor