The damn fuel pumps go bad on these all the time. I would change that out first and new filter to begin with. Every old 107 I purchased that had been sitting needed new fuel pumps and sometimes the whole damn system in the rear replaced such as lines, etc.

I agree with the tank and lines pulling that out and seeing what you are dealing with!

I really like seafoam spray into the intake, but you need the car running to get that carbon and injectors cleaned out. Most cars I run that looks like a fire with the amount of white smoke these old cars have from carbon build up!

Dont forget to check for spark!

I have got all these old cars running by getting spark first and at least pouring gas into intake. These german derpanzerwagons can take a beating!