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My Vehicle Milage Has Dropped 5%+. How About Yours? (VANITY)
Vanity | 4/4/14 | Self

Posted on 04/04/2014 4:14:34 AM PDT by Haiku Guy

The milage in both of my cars had dropped off in the last couple of months. Instead of getting 280 miles per tank, I am now getting 260 miles per tank, or even worse.

I keep a close eye on the milage as a general indication of how my cars are running, but I can't see why this has happened. I have no leaks, no lights, no rough running. I Checked the Engine, and it is still there. The plugs look good.

I think it might be the fuel blend. If that is the case, a lot of people should be seeing the same thing. Before I start tearing things apart, I thought I would ask my friends at FR what they are experiencing.

So how about it? How's the milage on your vehicle these days?


TOPICS:
KEYWORDS: ethanol; gasmileage; gasoline
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To: Chickensoup

“NO it is garaged. why would something be sold with less in one season than another? Isn’t that lying?”

Well, I doubt very much that you take your garage with you on your travels.

why would something be sold with less in one season

- Winter blend diesel is made from adding #1 diesel to #2 to help keep the fuel from gelling. #1 is basically kerosene/jet fuel and does not contain as much energy (think BTUs) as #2 diesel. Of all the fuels readily available to the public, straight up #2 diesel contains the most energy per volume. Another thing to keep in mind, biodiesel contains even less energy than #1 diesel. Actually, biodiesel is closer to gasolene in energy content.


101 posted on 04/04/2014 7:28:58 AM PDT by WinMod70
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To: mythenjoseph

International made some good trucks for normal people years ago. Tough and reliable but none would win a beauty contest.

I have seen a few good looking dressed up Scout IIs here and there.


102 posted on 04/04/2014 7:33:39 AM PDT by wally_bert (There are no winners in a game of losers. I'm Tommy Joyce, welcome to the Oriental Lounge.)
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To: carriage_hill

I owned a ‘65 GTO. A buddy and I changed out the transmission in the parking lot of a wrecking yard in El Dorado AK with the tools in my trunk. Simpler times, better times. I don’t even change the oil anymore.


103 posted on 04/04/2014 7:36:27 AM PDT by center mass
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To: Haiku Guy
OBD may not catch a lazy O2 sensor. If they have over 80,000 miles on them just change them. Shop around for best price but use name brand such as Bosch. Amazon and ebay often have killer deals on new name brand parts. BTW everything else being good the easiest thing you can od to improve mileage (after all the common things) is to upgrade drive train lubes to full synthetics.
104 posted on 04/04/2014 7:39:29 AM PDT by mad_as_he$$
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To: center mass
A buddy and I changed out the transmission in the parking lot of a wrecking yard in El Dorado AK with the tools in my trunk

Manual or automatic?

I always hated pulling an automatic transmission. Everything you take loose starts dripping on you.

105 posted on 04/04/2014 7:41:18 AM PDT by tacticalogic
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To: meatloaf

I don’t know about mileage, likely no effect because the quantity is small.

It is my thought that with 10% ethanol there is no need for drier which is ethanol.

Water dissolves in ethanol and ethanol dissolves in gasoline


106 posted on 04/04/2014 8:02:12 AM PDT by bert ((K.E. N.P. N.C. +12 ..... History is a process, not an event)
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To: Haiku Guy

If you run the defroster a lot, it will reduce your mileage because the Air Conditioner comes on when you run it.


107 posted on 04/04/2014 8:19:37 AM PDT by anoldafvet (If you think the government is capable of taking care of you, just look at the indian tribes)
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To: Haiku Guy

No, the on-board diagnostics didn’t catch it. I just noticed that I was going from about 300 miles per tank down to 260. It turned out that the O2 sensors on that make and model were problematic for that make and model.


108 posted on 04/04/2014 8:33:00 AM PDT by VA_Gentleman ("Poor Al Gore. Global warming completely debunked via the very internet you invented." -Jon Stewart)
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To: Balding_Eagle
In regard to ethanol content, I’m not positive, but I think the percentage of ethanol is consistent throughout the state, and everyone changes the percentage at the same time.

I believe that is true in all states, except for ares that require RFG (Reformulated Gasoline).

109 posted on 04/04/2014 10:25:51 AM PDT by thackney (life is fragile, handle with prayer)
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To: Haiku Guy

My car is an old isuzu beater. When I filled up in Oklahoma the car ran great, got about 320 per tank, was surprisingly responsive. When fill up in ethanol states (no choice in most of the country and hilariously, Texas gas stations have big banners bragging about ethanol) the isuzu runs like one cylinder shut off and gets 280 per tank. Also, the “check engine” ligt is always on with ethanol fuel. As soon as a fill back up with pure gasoline the ligt goes out. THANKS GOVERNMENT FOR ALWAYS KNOWING WHAT’S BEST FOR THE NATION!


110 posted on 04/04/2014 10:48:00 AM PDT by Organic Panic
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To: tacticalogic

This was that little 3 speed manual Pontiac used at the time. No way this could hold up to the 389ci/360hp engine and a teenage boy. I eventually got tired of changing them and went to good 3 speed automatic.


111 posted on 04/04/2014 1:42:30 PM PDT by center mass
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To: center mass

IIRC, those things weren’t much bigger than a 3lb coffe can.


112 posted on 04/04/2014 2:04:44 PM PDT by tacticalogic
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