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02-16-2010, 04:45 PM | #1 |
Drives: 2007 Yaris Hatchback Join Date: Jan 2010
Location: Central Florida
Posts: 254
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Coasting in neutral
Is coasting in neutral bad for manual transmission? I have been doing it alot. I usually pop it into neutral on my way home on a big hill where I can coast almost a mile where I have to stop and turn anyway. I was wondering if coasting would cause something to not get lubericated?
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02-16-2010, 05:03 PM | #2 | |
Banned
Drives: '10 Yaris5drHB+99 4runner LTD Join Date: Sep 2009
Location: NE
Posts: 672
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Quote:
no it causes no harm in a standard, no damage in an automatic no damage NOTE: neutral will... prevent DFCO from engaging and will wear out the brakes faster (no engine braking available) but no damage whatsoever. |
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02-16-2010, 06:45 PM | #3 |
What?
Drives: 2007 Yaris LB Join Date: Nov 2008
Location: Safety Harbor, FL
Posts: 1,006
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If you coast in neutral with the clutch in, you're putting unneccessary wear on the throwout bearing. If you're going to coast in neutral, just be sure to let the clutch out.
Do look up DFCO, though. In FL, there really aren't many hills that are steep enough or long enough for you to benefit from neutral coasting. But, you can gain a lot from in-gear coasting with DFCO. |
02-16-2010, 08:52 PM | #4 |
Drives: 2007 Yaris Hatchback Join Date: Jan 2010
Location: Central Florida
Posts: 254
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Great, thanks for advice. I have always coasted a lot. I will keep the DFCO option in mind. I had no idea the Yaris did that.
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02-16-2010, 09:15 PM | #5 | |
Drives: 07 Yaris 3dr LB (Bayou Blue) Join Date: Oct 2008
Location: Raleigh, NC
Posts: 2,602
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I thought using DFCO was more beneficial than coasting?
hmm.
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02-16-2010, 10:07 PM | #6 |
Steals terrorist's lunch
Drives: 2007 Yaris Liftback Join Date: Mar 2007
Location: Reno, Nevada, USA
Posts: 1,299
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It all depends on the scenario. If you only have a short distance to go, or want to drop speed over a shorter distance, then DFCO is the key. However, if there is a long way to go and/or you want to maintain as much momentum as possible then coasting is the key.
Hypermilers take it a step further and coast in neutral - with the engine off.
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03-06-2010, 11:54 AM | #7 |
Drives: red Join Date: Mar 2010
Location: Costa Rica
Posts: 3
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I never had any problem with my car specially when i come home i have to rive in a hill too, and usually i used in neutral just keep in mind that you have to be careful...
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03-11-2010, 02:46 PM | #8 |
Drives: Yaris 2008 HB 1.5 Join Date: Nov 2009
Location: EL SALVADOR, SV
Posts: 74
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What is DFCO?
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03-11-2010, 02:52 PM | #9 |
Drives: 2008 Yaris Sedan Join Date: Feb 2010
Location: Oklahoma City, OK
Posts: 323
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03-11-2010, 03:55 PM | #10 |
Drives: 2008 Yaris 5spd, 2005 GLI 1.8T Join Date: Aug 2009
Location: Albany NY
Posts: 33
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Most, if not all cars use this... In gear, with foot off the accelerator, the injector solenoids will be shut off to save on fuel. The wheels will keep the trans, and therefore the crank rotating. If you pop her in neutral, the engine needs fuel to keep the engine at idle speed.
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