thanks in advance - 2006 dodge mega cab 4wd diesel - fuel pump out - can i do the replacement through the bed - or do i need to drop fuel tank? I have done dropping method - but the bed on this truck is going away in a short time...so cutting is no biggy - I posted this on 2nd gen site by accident - thank you again in advance - and is there a diagram for the tank and pump location that someone can share - thanks