Ok well I traveled 200 km home today and it ran great 5.7 l per 100km just like normal. No codes today but did use my foxwell communicator the individual injectors looked good with the provided running info. It had a fuel pump test I could turn it on and off. There was also a high pressure pump test that I tried but it killed my engine both times. High pressure fuel rail looks normal 358 bar and increases with engine speed. I switched to canola oil when I ran out of 2 stroke as an additive and filled up at a small town diesel pump which could be suspect. This morning it did start with a long crank time but that was the only time all day. Im suspecting the in tank pump as no visual leaks on the high pressure pump.

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92 e300d2.5t
01 e320
05 cdi
85 chev c10