when it comes to thing like gas.you have to be careful not to ignite it.for example a gas tank strap is so tight you may think of using heat from a torch to loosen it.that's a bad idea!!but i don't think that will be an issue.but you do need to drop the gas tank down and probably out of the car to change the fuel pump.as in its inside the gas tank .sometimes the fuel line requires special tools to remove the fuel lines from the sending unit so you can drop the tank.after that its not that bad to do.as long as you take your time and use common sense.just think safety and you will be fine.good luck.
