PRattenbury
Neophyte
- Joined
- Jan 28, 2007
- Messages
- 1,095
My truck, when running at highway speeds, flatly must start sputtering like it's running out of fuel when under low-to-no-load conditions. It's perfectly happy if it's got a load on it. It's about to drive me bat-chit. I replaced the brake light switch, the TPS, checked the voltage (and increased) on the TPS, added a click to the 4KGSK, changed to a CDS 5KGSK, nothing helps! Am I missing something else that may be the cause? I guess it's obvious I am, but what? If it isn't governor bounce, and it's not a TPS or lockup issue, what the F else can it be? AAAAAARRRRRGGGGHHHHH!!!!!