best speed for fuel economy

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best speed for fuel economy

encantotom
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Joined: Jul 2012

#21

06-05-2013, 05:43 PM

today we drove another 200 miles and just had dinner with jimmy in ok city.

the combined 400 mile trip was 8.5mpg. alot more uphill this time.

i also noticed that at 55mph it is in 5th gear at 1500 rpm it doesnt shift into 6th until 61mph. then it is about 1400 rpm. so i ran 62 today

tom

2014 Haulmark 40' Super C on Freightliner Cascadia ISX15 Easton 13 speed

Former Owner 1990 38' Newell Coach 236 8V92
Former Owner 1999 45'8" Newell Coach 526 Series 60
Former Owner 2002 45'8" Newell Coach 608 Series 60

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Messages In This Thread

best speed for fuel economy - by encantotom - 09-14-2012, 09:23 AM

RE: best speed for fuel economy - by rheavn - 09-14-2012, 10:15 AM

RE: best speed for fuel economy - by RussWhite - 09-14-2012, 11:13 AM

RE: best speed for fuel economy - by rheavn - 09-14-2012, 11:33 AM

RE: best speed for fuel economy - by Express1 - 09-14-2012, 02:26 PM

RE: best speed for fuel economy - by RussWhite - 09-14-2012, 12:24 PM

RE: best speed for fuel economy - by rheavn - 09-14-2012, 03:20 PM

RE: best speed for fuel economy - by RussWhite - 09-14-2012, 03:27 PM

RE: best speed for fuel economy - by Richard - 09-14-2012, 05:48 PM

RE: best speed for fuel economy - by Express1 - 09-14-2012, 06:50 PM

RE: best speed for fuel economy - by ron skeen - 09-14-2012, 07:22 PM

RE: best speed for fuel economy - by prairieschooner - 09-14-2012, 07:43 PM

RE: best speed for fuel economy - by Richard - 09-15-2012, 05:55 AM

RE: best speed for fuel economy - by lbrachfe - 09-15-2012, 07:26 AM

RE: best speed for fuel economy - by Johnc - 06-04-2013, 03:09 PM

RE: best speed for fuel economy - by encantotom - 06-04-2013, 03:43 PM

RE: best speed for fuel economy - by Erniee - 06-04-2013, 04:35 PM

RE: best speed for fuel economy - by folivier - 06-04-2013, 05:13 PM

RE: best speed for fuel economy - by encantotom - 06-04-2013, 05:16 PM

RE: best speed for fuel economy - by Express1 - 06-05-2013, 12:47 PM

RE: best speed for fuel economy - by encantotom - 06-05-2013, 05:43 PM

RE: best speed for fuel economy - by hagcam - 06-05-2013, 07:39 PM

RE: best speed for fuel economy - by ashley - 06-12-2013, 08:05 AM

RE: best speed for fuel economy - by whatsnewell - 06-12-2013, 10:22 AM

RE: best speed for fuel economy - by encantotom - 06-12-2013, 12:32 PM

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