Prius (2010-12) Fuel :: New Tires Lead To Drop In Gas Mileage

Last October I needed new tires, so I had Michelin Defenders put on my 2011 Three in place of the OEM Firestones. The Michelins perform well and are nice and quiet, but...

My gas mileage (both indicated on the dash and calculated) has dropped by about ten percent. In researching the two brands of tire, I found that the OEM Firestones are rated at 836 revolutions per mile, and the Michelins are 839. I'm wondering if this is the reason for the apparent change in mileage.

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Prius (2010-12) Fuel :: MPG Dropped With Open Sunroof While Driving On Highway

I noticed a drop on my mpg while driving with an open sunroof.

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Tiguan :: 2010 - Fuel Door Won't Open?

I spoke to service writers at two local dealers, and they said this had never come up yet for them, so they were not sure. The one actually asked if I pulled the release lever, then asked someone, who informed him there was no such lever on the Tiguan. Wow. So, he suggests I remove the paneling in the trunk area and assures me there is a release lever/cable/button there. Rest assured, I do not believe such a thing exists after pulling the panelling off and having a look. The second service fellow said mayyyyyybe there is an actuator cable in there somewhere, but I did not se such a thing and...the fuel door is NOT CABLE ACTUATED! SO, why would there be a cable?

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GTI 337/20th Anniversary :: Light Flickering On And Off That Claims Door Is Open - Trunk Latch Sensor

I have a light flickering on and off that claims the door is open, after a few months and a lot of testing I have come to the assumption that the sensor in my trunk hatch is sending a relay to the computer as if the door is open.... I can't find a latch sensor or relay for this thing, just the striker plate and the wiring that unlocks the switch as well as the wiring for the rear wiper blade....

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Prius (2010-12) Fuel :: High Temps Dropping Fuel Economy?

While most of the emphasis I've seen on improving fuel economy seems to focus on warming the car up quickly in cool/cold weather, I seem to be experiencing significant mpg drops at the other end of the spectrum.

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Prius (2010-12) Fuel :: Single Cell Displayed In The Fuel Display

I am new to the prius 2010.

I filled up last week and I noticed that as soon as a single cell display in the fuel display part has some empty section like 3/4 fuel(single cell) the next day or after that that whole cell disappears without it showing that single cell as being empty.

Around which fuel cell, when displayed, is it important and recommended to fill up gas again, with one cell remaining or two etc.

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Prius (2010-12) Fuel :: High Fuel Consumption While Coasting With Charge Available?

When I go out to do errands around town (I live right in town) I get horrendous gas mileage. Now, I understand gas mileage is high at the beginning of a trip, but for this long and this high and under these circumstances? I'm getting ABOVE 10l/100km when I have 80% charge available (for americans, that's disgustingly high MPG like, pick-up truck high), AND my foot is completely off the gas. Literally, coasting, or braking, and I'm still sucking up gas. What the heck?

Is this just because it takes a certain amount of time for the engine to run no matter what or something? I still don't see any reason for me to be eating up all that gas when my foot isn't even on the gas AND most importantly, I have charge available. Feels pointless for me to use my car for what I use it for 70% of the time, which is for quick errands around town at low speeds. Thought the prius was suppose to be a superstar for this kind of thing.

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Prius (2010-12) Fuel :: One Bar Flashing Fuel Light

So my fuel light started blinking after 480 miles. How much more can I drive it? The display shows 30 miles left before fill up but I read in the manual that when the fuel light starts blinking there is 1.6 gallons left so should that be like 75 miles left. Just wondering. To be on the safe side, I went to fill up.

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Prius (2010-12) Fuel :: Bars On The Fuel Gauge?

I was heading to the gas station with one bar on the fuel gauge. When I got there to fill up I had two bars, same Miles To Empty (45). What would cause that?

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Prius (2010-12) :: How To Open The Hood Without Key

I have a used 2010. Came home to my car rifled through (I left it unlocked) door not completely closed, 12v battery dead because of interior lights. Jumped it. Got it into ready mode. Thought I left it on enough to charge the battery. Locked it. Unlocked and locked it with the fob... no problem.

Came back later in the day, now dead and locked. Car didn't come with manual key. Very expensive to replace so i skipped it. Is that now my only solution without damaging the car? How to open the hood so I can jump it?

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Prius (2010-12) :: Trunk Won't Open

The driver side door opens, but no matter what I do, the trunk won't open. I've tried pressing the fob a few times, and nothing happens.

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Prius (2010-12) :: Hatch Will Not Open While Car Is Unlocked?

My Prius is unlocked and the hatch will not open. When I press the button on the hatch nothing happens. What could the problem be?

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Prius (2010-12) :: Vents Open All Time Even With Fan Off?

About a month ago i bought a tier 3 with nav, black with dark grey interior. Completely happy with the purchase overall but the car has a few odd quirks that may or may not be normal....

vents- always seem to be open. A breeze goes through them even with the fans off. Are these supposed to (internally) close when fans are off?

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Prius (2010-12) :: Locking The Doors When Hatchback Is Still Open

I've got a prius 2010, how do I lock the car with one of the doors (or hatchback) still open? The car just beeps at you until you close a door... And then it stops beeping, but doesn't lock. I find this to be exceedingly annoying, I'm surprised I couldn't find more than 1 other thread complaining about it. I find it annoying in two common situations:

a) I plan on locking the car with the fob, filling both of my hands full of things and pushing the door shut with my butt. I have no free hands left to find the fob in my pocket and lock the door, or walk around to the driver's side of the car to touch the lock sensor.

b) A passenger is dawdling getting all their stuff ready and plans to catch up with me in 30 seconds. I need the lock the car before I walk away.

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Prius (2010-12) :: Cannot Open The Trunk Door While Car Is Running?

It seems like you can't... It can't be unlocked if you have keyless entry so long as the car is running... Why? Any way around this?

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Prius (2010-12) :: Rattling Sound When Window Is Open?

It is very annoying having your window open and there is a rattling sound. I not sure where it is coming from.

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Prius (2010-12) :: Electric Sound When Open The Door?

When I open the door, I can hear something like the car is pumping fluid, like the electric sound. Is that normal? I have a 2012 prius v.

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Prius (2010-12) :: Noise When Open The Door Before Starting The Engine

The noise seems routine. It happens when you get close to the car and open your door. I guess the car is anticipating that you will start the car soon and under the hood, some subtle mechanical noises occur. Just wondering what that noise is?

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Prius (2010-12) :: Hatchback Door Adjustment To Be Lower When Open

I own my Prius for 3 weeks now and still could not figure out how to adjust the Hatchback door to be lower when open... My wife have a very hard time to reach and close it...

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