Roo system chip

[Mjcpatrol]

Dose any one have a roo system chip I think my chip is putting too much fuel in even on the lowest setting
Do they fail

[Rock Trol]

Is it smoking? Why do you think its overfueling?
If the way the car drives has suddenly changed maybe disconnect it and take it back to get it checked. You don't want tow on the highway with a chip that is overfueling the engine, could become expensive.

[Remdogg]

What are your egt's. They should be high if overfueling.