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Old 06-20-2012, 08:47 PM   #35
serialk11r
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Quote:
Originally Posted by Heero View Post
Questions: When should I downshift if driving up hill?

I do alot of highway driving and it consists of many hills. If I'm taking the hills at roughly 80-100kms an hour, do I need to shift out of 5th (3000rpm)? Or can I stay at 3000? What is too "low"?

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You should be able to do hills at that speed in 6th without much trouble...it should be loading the engine about 50% or something at most (calculated this a long time ago for some rather steep % grade) which is totally fine, and this saves you a little bit of gas too. If it feels gutless and that bothers you, 5th should really be adequate too.
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