I keep getting a miss under load when near full throttle. When scanned at autozone i get a boost senser code. Don't know what number but it always says boost senser high check range or something like that. It's not like a plugged fuel filter miss but more like if you took your foot off the accelerator then floored it again. If I stay in it it does it again in about 3 seconds. Checked fuel pressure at idle good 9psi, changed fuel filter, tried to change map sensor but my plug is different. Also once in a while after driving 30 miles down the hwy when I get into town the truck is way down on power but only for 15 min. or so then the power comes back. No codes and it only seems to happen when it's warmer then 30 outside.