I have a pretty serious diesel leak. I've taken as much off as I can around the high pressure fuel pump and I can't be certain but it appears to be coming from the overflow valve which is at the back on the bottom left.
Can anyone tell me why this valve would be letting by? Is it indicative of the pressure being too high and if so what could cause that?
Any help much appreciated as I'm desperate to get this back on the road.
Dan
Can anyone tell me why this valve would be letting by? Is it indicative of the pressure being too high and if so what could cause that?
Any help much appreciated as I'm desperate to get this back on the road.
Dan
