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[Solved] should I brake or downshift on this hill

  

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Topic starter

Hello Scotty,

Big fan 🙂

 

Live on top of a hill, how do I drive downhill (12% grade for 0.5 miles ) in the morning with a speed limit of 25 MPH with a cold engine.

Should I use the brakes to limit the speed or use engine braking while going downhill on cold engine? My Acura auto limits the engine rpm to 2k if I put it in Sport mode when the engine is cold and going downhill. Is it advisable to do that?

Thanks,

Vikas


manual or automatic transmission?


8 speed Dual Clutch Transmission - Auto


2 Answers
1

That's a mild hill. There is no risk of your brakes overheating, so use them. I would avoid the wear on your expensive transmission, especially a weak one like DCT.


1

I would put it in low gear and help it with brake though. 


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