Nope. All it does is make the car go slower, and there are rev limiters in place in case you do make the engine spin to fast. So no problems with that
Only while going uphill or while on pavement other than that, you should keep it pretty loss especially while going downhill
It could stall if you use the rear brake while going downhill. Is this the case?
Gravity. The car is heavy and doesnt want to move, so you must excelerate to make the car go uphill. If a car is going downhill, the is no need to excelerate because gravity is pulling the car downhill.
Most people will tap the brakes of a car when their car is going downhill, usually to keep the car under the speed limit. The squeaking noise could be the brake rotors or the brake pads.Ê
To brake safely while traveling downhill, apply steady pressure to the brake all the way down the grade.
Gearing down works by changing the gear ratio on the transmission, transfer case, or differential. It increases the RPM of the input while reducing the output RPM to increase power.
Your car is making a funny noise while going downhill accept when pressing the gas because your car has all them teeth and no toothbrush! Also your car is a piece of crap and needs to be replaced with a better one. If I had to bet, I would say you are driving an american made car, more specifically, a Chevy. hahahaha chevy is the worst car company in the world!
gravity
Because the RX400h is a hybrid, it regenerates its batteries when slowing down. While doing that, the engine brake is disabled to maximize the regeneration. While going downhill for a long time, you can enable the engine brake by putting it in the B gear.
Most likely going down hill, the faster the wheels go, the higher the RPM will increase, for this to increase the vehicle either must be going downhill with no brakes applied or the throttle(acceleration) has been depressed.
Ask him what's up. Maybe while you were gone, he met someone else. Tell him that you want to know what it is he wants from you. Tell him you understand if things may not work out. If the relationship went downhill after 4 wks, he wasn't that serious at all, and let him go.
none whatsoever