06 v8 4wd Access Tundra:
So, I was driving with Cruise Control on at 70mph, started up a grade and it kicked down hard like it tends to do and then all of a sudden I was losing speed. I turned off the cruise control and pushed the gas to the floor but it did nothing. It just died, I coasted to the side of the road. All the guages and electronics were still on and working. I popped the hood, looked fine. Fired her back up and everything seemed to run fine. No engine light or anything. So the next few days it happens again on the same hill. So I started trying to replicate the problem. It seems when I'm going up a steep grade at highway speeds and it gets close to 5k rpm it sometimes loses throttle. If I keep the gas down it will die, however if I lift off the gas it will kick back in around 2k rpm and I can drive normal again. Any ideas?
I've been reading through posts for awhile and the things that I came up were TPS, throttle body, fuel filter. Sounds like TPS usually throws a code, so throttle body or fuel filter.......do either of these sound like likely candidates? Hoping it's not the fuel filter as it's inside the tank.