MercedesGenIn

Hi there, I would have a look at the fuel rail pressure regulator. This is vacuum controlled to some degree. A loss of vac at this point, split in a hose or more likley a faulty reg could cause you fuel delivery issues. Reading the whole thread again you seem to have the k-jetronic mechanical injection system and I first assumed the later electronic type so you will not have a rail regulator. You need to focus at reasons for the distributor not doing its stuff. I will see what I can dig out on k-jetronic when back next week. Regards Steve