Got back on my long term LN130 project. Starting ok with turbo pipe off. Replaced pipe now won't start......no fuel to injectors, won't bleed up. I've noticed the glow plug fuse has blown, would this affect the fuel supply?? I've also noticed the fuel gauge isn't moving(plenty of fuel in it). Don't appear to have knocked any wires off anywhere. Is there a fuel cut off switch somewhere??? Help