help i have a 2005 ford transit 2.4 tdci 125bhp problem with it is fuel system is contaminated with suspect oil 2xhigh pressure pumps been fitted fuel filter and housing been changed tank removed and cleaned all pipework cleaned injectors cleaned and tested still doin it can someone help

MARK WILLIAMS, September 2010

it is a mystery where this oil is coming from,the fuel system is isolated from the engine oil,the only thing I can think of is your pump pulley seal,are you sure it is oil contamination,try filling up at a different pump,have heard of some dodgy fuel at times from the pumps

wickham, September 2010