Let's see.... I work on these things and I run a fuel psi gauge to monitor my lift pump. Seeing a pattern here???


I'm also usually under the "assumption" that since we're on a automotive related web site, that most take good care of their vehicles. So how often do you change your fuel filter?

If your truck sits alot (looks like it does) keep it full. It will help aid in preventing algae from growing. That will make a mess of a filter in short order.