Mx13 head scratcher

[mikkhh]

Did you check camshaft for spun lobes? Very common issue, they have two high pressure pumps that are driven off of camshaft. With any fuel issues it is the first thing for me to check on those.

What about rail pressure? If you remove power to priming pump it stops giving out fuel? I use 5bar diesel car pre supply pump for priming, if you cut power to pump engine will cut out due to lack of fuel


What fault codes it has now? Rail pressure codes?