2022 NISSAN FRONTIER Fuelpropulsion System Problems

The vehicle has significant lag when trying trying to accelerate quickly. It also surges wildly on occasion when cruise control is engaged. It has happened both on slight inclines and when cornering. Both of these events are outside of operator control and could cause an accident. The vehicle has not yet been inspected by a dealer and there are no warning indicators. The vehicle is available for inspection. It seems like there may be a programming issue in regards to the electronic throttle, speed sensors, and transmission.

The truck is giving false data for gas mileage the truck is reading a lot higher gas mileage than I'm actually receiving my truck on average gets 15 miles a gallon but the truck itself States is getting 19 to 20mpg. The truck started receiving poor gas mileage after they did the TCM update to the truck in October 2022. I have an app that tracks my gas mileage and it shows the truck getting a lot less MPG than what the computer on the truck indicates. On average there's about a 4 to 5 mile per gallon deviation from reality versus with the truck indicates. The truck used to get 18 to 20 miles per gallon when I 1st purchased it in May but after the TCM update in October it no longer even gets close to 17 miles a gallon which indicates on the sticker. Full disclosure I...