Fuel Filter change didn't work.

[Razorhoof]

I am still getting the stalling at lights and black smoke once the engine is warmed the engine up.....

Any ideas?

[nero279]

tried the fuel tank breather yet?

[Razorhoof]

Not touched it yet but I have been driving around with the fuel cap off and I am still having the problem?

Does that rule the breather out or can a blocked fuel breather still cause a problem with the fuel cap off?

[dieselboy]

what else have you tried?

[Razorhoof]

Nowt else mate.

1. Had stop switch o ring replaced on pump (problems started driving away from the garage when I had that done).

2. Left fuel cap off.

3. Replaced fuel filter.

What else could it be?