This sucks. My truck hesitates/delays to start after sitting for 6 to 8 hours. Sometimes it stalls out seconds after starting. Almost like it's losing fuel pressure after sitting. If you start it then shut it off and then start it again it's fine. It's driving me crazy. I just found out and read about the fuse 27 issue. I just poured through the fuse 27 thread here and didn't see my exact symptoms. Mainly people experienced the truck just not starting or it died while driving. Has anyone experienced hard starting first start of the day and had it be the fuse 27 issue? I'm doing the relocation tomorrow regardless and was just wondering. The fuse looks ok, but looks can be deceiving. I replaced the canister purge valve, cleaned and tested my PCV valve, cleaned my air filter, cleaned my MAF sensor and it has a new battery. It's definitely something fuel related and I'm just trying to avoid throwing parts at a problem unnecessarily. Considering the truck has a Whipple installed, I'm hoping the it's the 27 fuse since the pump is working that much harder and drawing more current.