The “icy road” sensor on my 2011 Subaru Outback misreads the road all the time and cuts the power, making the car stutter. It happens most when I turn a corner and slowly accelerate out of the corner.

If you think it’s always as easy as pushing the “off” button, think again. Picture this: It’s almost go time at your local dragstrip/autocross/road course, and you’re sitting there in a brand-new 2024 ...