I started using FP for the first time in my 300M a couple of days ago when I filled up. Today I was stopped at a redlight/intersection which is on an incline. I travel this road half a dozen times a week and have done so for the past four years. With the AC on or off the grade is just enough to keep my car from rolling forward without me having to put my foot on the brake. In all the times I've stopped at this light, no matter the temp or the weather, once I came to a stop I could take my foot off the brake pedal and the car would sit still. Not today.
Today I actually had to keep my foot on the brake to keep the car from moving forward. The only difference is the FP. In four years, this is the first time I've had to do that.
Today I actually had to keep my foot on the brake to keep the car from moving forward. The only difference is the FP. In four years, this is the first time I've had to do that.