Big mike
New Member
Speedo goes to 100 and accelerator stops working while in park I have tried a new fuel pedal and sensor it still does the same thing don't see any wiring problems anybody have any ideas that I could try thank you for reading
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Speedo / accelerator problems
- Thread starter Big mike
- Start date
Will L.
Well-Known Member
That's one fast truck doing 100mph at idle! Have you gone through the grounds? Any codes?
Big mike
New Member
Just tpi codes dealer said buy new pedal I tried one from another truck didn't work problem goes away with turning off sometimes two or three times then it works again I can't think of where these two circuits come together
Welcome to TTS.
What year truck?
What year truck?
Big mike
New Member
94
Make sure all grounds are good. Might try a new VSSB. Might be the speedo is just old and needs replaced?