Engine Rev Limiter at 3K

[mmandley]

Originally Posted by Longshot270

You can check and see what it is set at by going to [Power Programming]>Pick whichever tune you are experiencing this problem in>[Yes] when it asks for custom options> Go straight to [Upload Previous Settings] down at the bottom. Check the WOT shifts and compare to your rev limiter. Another thing you might want to check is WOT fuel, that should be around 1.3-1.4. Then just hit menu when your done until you get to the home screen.

This is what i saw different
WOT is at 1.3
Shift points at WOT are 5300
Red Line is set to 5600
Tire size i bought new tires not to long ago and there slightly bigger i think.
Stock was 265/65/18 read as 2442mm in the programmer
NEW 285/65/18

Code P0148 Fuel Delivery Error

Does this help at all?

I didnt change any setting but when i backed out it caused the programmer to reload the tune. I hope this is normal and it doesn't cause more issues.


When i put the truck in Tow mode i dont have this issue and thats a Richer fuel ratio. Could it be Bill needs to add more Fuel for the 2800 to 3500 Rev range?