I have a 95 Disco...Usually after a day or two of non driving It takes 2 or 3 triesto start up. I let it sit for four days and now it wont start...It turns over perfectly fine, has 1/4 tank of gas, but won't fire...any ideas or should I have it towed to a shop. My guess is a fuel problem of some sort...

 

Sounds like the valve in your fuel pump is draining the fuel out of the rail when it sits.
Call me and I'll give you a few things to check.
303-862-7680