Prius (Gen 3) :: Change In Rim Size / Style Cause MPGs To Go Way Down
Feb 11, 2012
Just purchased a 2010 Prius with 17's (after market) rims. Wondering now if the change in rim size/style will cause my MPGs to go way down.
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Feb 11, 2012
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Passat (B5) :: Battery Change For Switchblade Style Key?
How to change the battery in the switchblade style key? I practically have to stand on the hood of my car to get the alarm to set. I am certain that it is the battery in the keys.
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Looking for info about changing stock 15x5 to 16x7?
View 11 RepliesDodge - Caravan :: 1987 - Change Of Tire Size And Speedometer Error
I have an ' 87 Dodge Caravan cargo van that came originally with 195-70-14 size tires. I recently got for free, a like new set of 205-75-14 tires that I put on to replace the worn old set. My question is how will this throw off my speedometer, say at 35 mph or at 55-65 mph on the highway?
View 6 RepliesPrius (Gen 3) Fuel :: MPGs Going Up In Warm Weather
Here in the northwest the weather has been dry and temps in the 40's to over 60 degrees. The mpg's have increased about 5-7 mpg over just a month ago.
View 5 RepliesPrius (Gen 2) :: Cannot Reset Average MPGs On Consumption Display
I have a "new to me" 2009 Touring that I purchased on 9/2/10. She had approximately 35K miles on her and an Average MPG of 39.6. While I have managed to increase that average up to 41.7, I'm tired of looking at the results of the previous owner's bad habits.
I have hit the Reset button on the Consumption screen several times, but the only thing resetting is the number of miles driven. I have reset both the Trip A and Trip B Odometers, again the only change is the trip odometer reading, NOT the Average MPGs.
This is making me a little crazy as my previous car was a 2004 Prius and the Average MPGs AND miles driven automatically reset any time I filled up with fuel.
Prius (Gen 3) Fuel :: MPGs Dropping From 51-53 To 44-47 Range In Cold Temps
Winter temps are dropping my mpgs from 51-53 mpg to the 44-47 mpg range. Snow, rain, slush puts drag on the car, as well as temps in the 20-40s causing the ICE to run more during warmup and during the 15 mile trip I make daily. Also mpgs in town on 1-3 mile trips are dropping into 29-33 mpg range. I guess the Prius isn't made to thrive in cold temps. I don't know if there is much I can do about it. I did remember to raise the pressures in my tires which has dropped also.
View 19 RepliesPrius (Gen 2) Fuel :: 2007 - Low MPGs In Winter / Brakes Sensitive
I bought my 2007 Prius in July 2010 with 70k on it. To date it has 78k.
During the summer months I was in Colorado and achieving anywhere between 400-450 miles to the tank.
In August I returned to the Mid-West, running well and achieving the same mileage, but as winter has come along, it is now getting about 300-350 miles to the tank, but has gotten as low as 240.
The brakes have seemed to become more sensitive, and the car seems to rattle more when I come to a stop.
Are these just symptoms, especially LOWER MILES PER TANK caused by the cold Mid-West winter?????
Prius (2004-09) Fuel :: New Tires - Bad MPGs - Service Light Came On?
My wife and I were driving around town the other day. While merging onto the highway we hit a nail. I put the donut on and went to TiresPlus where I have gone since I started driving. I had been thinking about replacing the front tires due to wear and the nail wen in the side on the rear. Anyway I purchased 4 Firestone Affinity Touring tires and went on about my day. My wife drives 100 highway miles a day and then does some city driving. This week she has lost about 5mpg's according to the display average. Also the service light has come on. Can this all be tire related?
View 9 RepliesPrius (2010-12) Fuel :: Crazy Noise Plus Sudden Drop In MPGs
First time Prius owner Aug 2012. First 2 tanks of gas very impressed at 50-51 mpg. Then going slowly (10mph) through a parking lot I heard a strange noise on passenger side underneath the car. The best description is that it sounded like a steel lawn rake being dragged under the car on the asphalt. It lasted for about 30 seconds, then quiet and I have not heard it since. No sign of issues. No dash warning lights.
My next tanks rendered 47.5, 48.5, 46.5, 45.75 mpg. Then in the last 2 tanks suddenly at 41.5 and 42.75 mpg. This seems like a very major drop in mpg. I have been reading the comments regarding outside temp etc. and I will make adjustments. It just seems extreme and the "noise" is now making me wonder if some electrical component failed and is adding to the poor mileage issue.
Tiguan :: 2013 - How To Replace Factory Low Beam Projector Style Headlight Bulb
I have searched high and low, and I cannot find how to replace the factory low beam projector style headlight bulb on my wife's 2013 Tiguan SEL. It came with the factory LED style HID lights. There were a ton of videos and how to's for the regular Tiguan headlight replacement, and for aftermarket Ebay LED ones, but I can find anything about how to replace the factory low beam projector bulb, other than "take it to a dealer". My thinking is 'if the dealer can do it, so can I'! There has got to be a way. I can't get the wire bulb retainer loose, or get the bulb out of the headlight housing.
View 2 RepliesPrius (Gen 3) :: What Size Wheels Will Fit On 2010 Vehicle
I just bought a 2010 Prius II and was wondering what size wheels will fit on it. What is the minimum offset I can go with a 17x8 without having the tire scrape the fender when I turn the wheel all the way to make u-turns?
View 2 RepliesPassat (B6) :: Tapping Sound - MPGs Are Low (22)?
I had the whole follower issue and the dealer replace the fuel pump, follower and intake cam. Then I got a terrible tapping sound a couple of days later. So I brought my car back and after two weeks and a new rocker and intake cam I was back in action.
But I drove the car yesterday noticed the on board MPG delta gauge was saying I average 22mpg through 1/3 of a tank. It was mostly 45 mph roads and some highway at 75-80 mph. I figured I should be getting closer to 27-28 at those speeds.
2.0T auto wagon. stock tires with 38psi all around.
Prius (2010-12) Fuel :: Calculating MPG When Tire Size Changes?
How the Prius calculates mpg based on miles driven then I need to create a formula that allows us to determine mpg when you change tire size.
We know the GenIII speedo reads between 1-2mph too fast but the ECU will continue to read exactly 2mph too fast despite tire size changes as verified by Scangauge and Torque app. So what is your mpg based on? Readings from the odometer, speedometer or something else?
If you change tire size then your miles driven is going to be altered. It's either going to be more accurate or less accurate depending on how this information is derived. If the miles driven is altered then so will be your mpg reading.
Prius (2004-09) :: Larger Tire Size Causing Instability?
Is it true that a going from the OEM tire on the genII prius to larger 195/60/15 can cause or increase instability issues. I would think the point is to have wider tires to improve the stability...
View 10 RepliesPrius (2010-12) :: 2011 - Clinking Noise When Hit A Good Size Bump
My front right or left or both for that matter, (its hard to pinpoint the noise while driving) makes a clinking noise when I hit a good size bump. No noise at all on smaller ones?
View 2 RepliesFord 6.0L Power Stroke Diesel :: MPGs With F350 Dually?
I know a lot depends on driving habits and load. But what MPG's should I expect to see with my F-350 dually?
With my 7.3L F-250 and Excursion in see 13-15 MPG's around town and 16-18 on the highway doing 70 mph. Towing varies with weight and wind speed.
But with the 6.0L dually and 4.10 rear, I see 10.5 - 11 MPG's at 70 mph according to the dash display. Doesn't vary much this first month I have owned the vehicle.
Prius (2004-09) :: Tire Size Causing Traction Control To Improperly Engage?
I've recently started to have issues where when I get up over 55/60 mph the traction control will engage and limit the acceleration of my 2009 prius. I took the car into my local Toyota dealership and they claim it is because of the size tire I have.
I recently purchased a set of Hankook Optimo H727 replacement tires. After having done my research (mostly on these forums) I decided to go with the P195/60R15 tire size. Now I have several reasons to believe that the dealership has misdiagnosed the issue:
1. There are loads of people on this site who have installed 195 size tires (and larger) without issue as far as I can tell.
2. The issue did not begin immediately after installing the new tires, but rather a couple months later.
3. My brother installed the same exact tires on his 2005 Prius and does a lot more freeway driving than I do and has not had an issue.
4. My understanding from reading here is that in some other countries Priuses come with 195 size tires stock.
Prius (2010-12) Fuel :: Changing Tire Size Effect On MPG / Handling / Traction?
My original Yokohama avid s33 is about ready to be changed. It now have over 42k on them. I think I can still stretch it before the winter starts. My OEM size are 195/65/15 and I'm thinking of getting the 205/65/15. According to Tire Dimensions Made Simple - Discount Tire my tire rotation will decrease by over 16 revs per mile. I know the side wall is going to be about a quarter an inch higher about an inch and a half bigger in circumference And the car is going to sit half an inch higher and a wider Width.
Looking for observation/s pertaining to performance, mpg, handling, traction, etc.
Ford 7.3L Power Stroke (1999-2003) :: Chip Or Tune Increase MPGs?
My f350 has 300k on it. 95% of its driving is on trips of 22 miles or more at highway speeds. Occasionally long trips (going to put on 3k miles in 8 days here soon)
Want to drive the truck to 500k miles...but wondering if a tune or a chip would change the mpgs and not hurt reliability? I know its not a Honda Civic...I am not looking for 35mpg....would love to pick up a couple more than I have.
Prius Plug-in 2012-15 :: 2014 Wheel Size - When Switch To EV Mode After Turning On Vehicle ICE Starts
I am sure I read somewhere that the 2014 advanced and/or advanced tech had larger wheels but am unable to confirm that now. Whenever I switch to EV mode after turning on the vehicle, it starts the ICE. Is this normal? If so, why would it do that?
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