Stuttering problem occurs under load, local independent specialist diagnosed MAF.
On inspection it's covered in oil, no wonder it can't meter the air flow. Where did the oil come from? It looks like we found a collapsed hose between the rocker cover and dipstick pipe so the part is ordered and hopefully that will stop the oil blowing past the MAF.
Dealer charges £250(ish) for the MAF, so my question is: Does anyone know whether it can be cleaned without turning into an expensive paperweight?
Thanks
Rob