I am having a problem starting the car after it has warmed up. If the car has sat for more than 2 minutes it can take as few as two but usually it take more like three to five times before it fires up.

I have already replaced both the check valve and the accumulator. A MB mechanic said that the fuel distributor. was leaking a bit, but I was also told that because the car passed emissions that it was not the fuel distributor.

Any ideas or suggestions would be helpful.

P.S. Cold start has no problem.