Electric control throttle
Mum having a problem with my 06 jeep overland, I just got my engine boarded and got stage 1 cams added to the block. Truck was running great for the 1st two months. But about two weeks ago the check engine light came up. So mechanic suggested I have it tuned so the computer can be up to date with the block. So I did that but the light came back up. Seems to be the ETC. Truck will run and somewhere about 20mph the truck will lose power and wants to shut down the etc lights comes up and starts flashing. Has anyone had this problem??