Btw..S mode is the same gear the truck is currently in. Shifting to S mode the truck 4th by default. So you are saying just by doing this it helps? I see no difference. You can bump it up to 5th and 6th Gear if that's what you're referring to
Been noticing once in a while that my 2018 Tacoma 6 cylinder auto will rev very high and not accelerate when trying to pass another vehicle. Usually happens when I try to punch the gas. Is this a transmission problem? Truck has 20k miles. Any ideas? Thanks