I put shit red diesel in my van and it started smoking and i broke down,i have drained the tank put red x threw it replaced plugs diesel filter checked that injectors are working and cleaned them,bought a new diesel pump put it on the van and timed it up right van started up and run fine for 5 mins then smoked then cut out will not start again i think it might be something electrical but as i am not a mechanic i do not know.