Was Told I needed to move my post here so here it goes:
I have a 1984 benz 300D turbo Diesel I was told when I bought it
That it had problems starting at times. I have replaced both fuel
filters and replaced the primer pump and added a 12 volt fuel pump
in line right after the first filter(for priming).The problem is that it takes for ever to start once it gets started it runs very good but let it sit for 4 or 5 hours and it is hard to start again. Please help Thanks: Ronald