I have been fooling round with my tuner, tuning the truck, driving backroads, stomping the gas pedal. Just testing it out.

I dont know if I really like it or not. The firmer shift points are garbage. It feels like it jerks itself into gear. There is no way that the firmer shift points are safe and non-harmful to the truck. I turned those back to stock.

I am thinking about sending it back. But I dont know yet.
Im trying to decide whether its worth the money or not.

 

What engine do you have?

shane

 

5.4 Litre

Im running the high performance tune. I filled up with 93 octane couple days ago.
Theres not alot of difference in power in my opinion.