2020 t6.1 engine issuise

[Power ut]

My next door neighbour keeps telling me how good is 2020 t6.1 2.0 is . .( I get a knock on door . My vans break down . .( all he said was . Was driving lost power all lights came on . And won't start .
All I can explain it .when u crank the engine. Feels like its got compression then radomaly attempts to start .but it's like only starting on a odd clyinder .then it's it's like it's on the brink off starting .then just cranks over. None start start .
I'm thinking possibly internal engine fault .. all oil and water is fine .
Only fault codes I saw was egr p0401
injector 4 p03bc clyinder combustion performance ?
any ideas

 

[lightning]

Sounds like lack of fuel to me.

 

[Power ut]

Strange 1 tbh fuel there's fuel comeing threw injector pipes.
But only trys to start on 1 clyinder .
Then suddenly cranks overs like there's no compression ( ie when a cambelt fails ) igition off back on and attempts to start on 1 clyinder

 

[archersam]

I guess he thought it was that good he never took out an All in plan?

 

[Power ut]

Strange noticed there's air and diesal mixing coming out off injector hpf to injectors . But feed from tank is air free ? I can only assume hpfp

 

[Power ut]

Looks like bye bye.dropped fuel tank full off swarf so hpp and injectors ...gone too . Air in fuel is a strange one