Hi. My 2005 Vito 111 CDI starts and runs perfectly from cold. However, once warmed up, under acceleration, the van seems to hiccup. start misfiring. Given full throttle, The van surges forward, and it will idle ok, albeit with the occasional misfire. There is no management light on. It has had the Fuel filter and the leak back pipes changed, to eliminate the possibility of air in the system.
Thankyou in advance.
Thankyou in advance.