Originally Posted by
B13 JUS
i think it's a fuel problem.
there's pressure before the regulator but it's not filling the rail up. i've tried a few different regulators and it still won't fill up.
how do they work???
the petrol feed does go to the bottom of the regulator and no direct to the fuel rail?
No mate, the pump feeds the rail directly via the fuel filter and the regulator controls the flow back to the tank out the bottom of it .
Does the pump run ?