While Bernd's techs were working on my exhaust manifold, one of them noticed cracks in the fuel line from the ECM to the primary fuel filter. Three years ago FT replaced all my fuel lines. Thereafter I have continued to have starting issues symptomatic of losing prime. Now I know why. FT missed this one line. I can only imagine they did this because their stiff plastic line can't make the tight bends required. Everyone who has replace their fuel lines should check this one line.