Hwy 40 to Miami good, bad? Long grade? - Printable Version

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Hwy 40 to Miami good, bad? Long grade? - rundlc - 09-22-2021

I'm looking at taking hwy 40 to Newell 3rd week of November. How is this stretch? I heard there is a real climb from Kingman to Flagstaff?

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RE: Hwy 40 to Miami good, bad? Long grade? - afrench - 09-23-2021

I would check the cameras on the interstate before you go. If it’s clear it’s not bad. Otherwise take 10 out of Phoenix to Tucson and over to Las Cruces. Then 25 north to Albuquerque. If you are ok getting off the interstate you can get off 10 at Deming and go to Hatch to get to 25. Takes a little time off.

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RE: Hwy 40 to Miami good, bad? Long grade? - Chester Stone - 09-24-2021

I think the grade from Sacramento to Reno is much worse than what you will experience on I-40.

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RE: Hwy 40 to Miami good, bad? Long grade? - Richard - 09-24-2021

Just curious about your concern. Is it overheating going up or controlling speed coming down.?

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RE: Hwy 40 to Miami good, bad? Long grade? - whatsnewell - 09-24-2021

You gain about 3,600' over 148 miles, but no grades over 6%. Have done it many times in our '82 Newell. The climb up I-17 from Phoenix to Flagstaff is more demanding at 6,000' elevation gain over the same distance.

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RE: Hwy 40 to Miami good, bad? Long grade? - DK on the road - 09-25-2021

I would agree with Chester. Having done the Sacramento to Reno countless times, 580(Altamont pass) 5 over the grapevine, the east/westbound 10, 40, 80, and even 50 once, 40 is cool. Its all pretty and as said before 6% grade is the max. If I'm not mistaken 6% maybe a maximum by some federal highway standard ? Some one will correct me, as I am mostly assuming from experience

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RE: Hwy 40 to Miami good, bad? Long grade? - rundlc - 09-26-2021

Thanks for the replies gentlemen


Richard,
It was more of an issue of a possible turbo issue.
When I left Florida I was getting a lot of black smoke on acceleration climbing any grades. Since I haven't made any long trips because of covid I was thinking I didn't want to strain the ole girl too much.

I recorded some "turbo vane errors" which haven't been diagnosed yet. I wanted to possibly deal with a new turbo after getting a few slide bearings replaced.

I may put those repairs aside until Jan 22 and deal with the turbo issue before getting her out on the open road again.

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