Passat (B6) :: Mileage Decreased After Switching Wheels Out
I recently changed my stock '06 Passat to the optional 17" wheels & tires..
Before the switch I would get about 28mpg on the highway, but now I'm getting 25 no matter how much I lay off the throttle.. I know they're heavier, wider tires.
Prius C Fuel :: MPG Decreased After Tires Replaced
I have a 2012 prius c with 72k miles. When i bought the car, it took a while for the fuel economy to increase. i drive 100 miles a day at 85mph and topped out at 52mpg. pretty damn good, if you ask me. im all interstate with very little city driving.
2 years later, its time to get new tires and ever since i changed them, my fuel economy has decreased to 45mpg.
Prius C Fuel :: Gas Mileage Decreased / Gasoline Engine Is Running A Lot
I used to get really good mileage on my 12.5 mile commute, if I didn't reach 50 miles per gallon, I considered it a poor commute. But over the last several hundred miles, I have only averaged about 45 miles per gallon - sometimes I'm not even reaching 40 mpg. I checked my tires, they are fine. I also notice that the gasoline engine is running a lot. I'll be at a stop sign, and the battery is nearly full, but the gas engine is running.
View 19 RepliesHonda - Fit :: 2008 - Mileage Decreased At Least 100 Miles Per Tank Full
In the past year or so mileage on my Honda Fit (08) has decreased at least 100 miles per tank full. Changed spark plugs, put in additive, changed air filter. Tires ok. I have 120,000 miles on it...
View 10 RepliesPhaeton :: Nitrogen In Tires To Improve Mileage?
I have heard that many people are switching to the nitrogen in tires as it is to improve gas mileage. I know they offered it at the Lexus dealership, but I never took advantage of it.
Of course, the phaeton is not going to get the mpg as an echo or aveo even with the tires, but I am just curious...
Prius V :: After Changing Tires Mileage Drops?
Other than during cold winter weather, our 2+ year old Prius has been averaging 51-56mpg all around. Our tires needed changing and my spouse went to a tire dealer. The dealer recommended Cooper tires, a model supposed to get 50k miles. Almost immediately we now average 45-46mpg.
In looking back, we didn't buy tires that accentuate mpgs. Is there anything we can do short of selling the tires? And are they makes and models we should think about when it's time to change the tires?
Ford Excursion :: 285/75/16 Tires - Decrease Fuel Mileage?
The stock 265/75/16 tires need to be replaced and I was considering swapping 285's on the stock wheels. Will I notice an increase in fuel consumption? I realize that calculating mpg will need to be adjusted due to larger tires since the speedometer will be slightly off.
View 14 RepliesPrius (Gen 2) Fuel :: 2007 - Mileage Drop By Over 20% When Put Summer Tires
This Easter I put summer tires on my "new" (owned about 4 weeks) prius -07, and cleaned and greased brakes.
With winter tires (almost new Nokia hakka xx, stud less) I got 4.5 l/100km (52mpg) easy and 4.2 (56mpg) at best, now I get 5.5 (42mpg) and 5.3 if I struggle, if I relax and put cruise control on I get 5.8 (40mpg). I travel 100km to work every day.
Summer tires is Michelin primacy (about 2 seasons?) pumped to 3.0/2.8 bar (over inflated).
Brakes don't seem hot after drive and they was really clean and easy to move after my service so my guess is that they work fine...
Mileage went down over the weekend so I see a clear link.
It was more fun trying to hypermile at 56mpg aiming for 60 then it is at 42 aiming for 45...
12v battery charged, just in case. Still same temperature out 1-8 C. Oil and all filters changed first week (will change trans axle oil in summer). Travel to work got 4% shorter so tire size must be a small reason to the +20% problem.
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.
Nissan - Maxima :: 2011 - Bad Gas Mileage
I have a 2011 Nissan Maxima SV that has poor gas mileage. I took it to Nissan to get checked out but they said there's nothing they could do because the car is showing no codes or no check engine light. I got my spark plugs changed, it seemed like it worked but a week or so later, it went back to how it was (the gas mileage). 2 weeks later, my mechanic checked the spark plugs in front of me, no rust or leaks on them. I burn a half tank of gas every 2 days and that's just driving local to work and back.
View 16 RepliesSonata I45 (YF - 2011+) :: Gas Mileage Gone Down / Noisy AC
My gas mileage has really gone down. If I change the spark plugs does that work? Also when I turn the air cond on it makes a noise that that mean replace the belt?
View 1 RepliesHonda - Accord :: 2011 - Poor Gas Mileage?
I have a 2011 honda accord with 15,000 miles on it that Has only gotten 20mpg since it was new. It is supposed to get 23mpg city and 34mpg highway. I figured I was the tires but since fixing the leaking valve stems it is still only 20mpg. I asked the dealer about it several times during oil changes after I first bought it and they claimed to look into it and find nothing wrong. Is there anything I can do to fix this or would it be covered under new yorks lemon laws?
View 19 RepliesToyota - Tundra :: 2011 - Gas Mileage Difference While Driving In Different States?
I drive a 2011 Tundra 5.L 4X4 truck. why do I get better gas mileage while driving in the Rockies vs states like OK and TX? I get 2mpg better while driving in the Rockies. 17mpg vs 15mpg. I drive same speed, buy the same 87 octane gas & drive on Interstate highways. And it doesn't matter whether I'm driving to or from. Is the gas quality different in the Rockies vs the south or plains states?
View 19 RepliesFord F-150 (2009-2014) :: 2011 5.0 - Adding Programmer To Increase Mileage?
I have 2011 f150 5.0 and looking to put a programmer on it to increase fuel mileage and fix speedometer for my bigger tires .
View 2 RepliesCamry :: 2011 Camry: How To Check The Transmission Oil On 2011 LE (2ARFE)
how do I check the transmission oil on my 2011 Camry LE (2ARFE). I am curious as this car has 98K miles now and I cannot locate the dipstick for the Transmission oil. I got the car 2 years ago at 89K miles.
A technician once told me it's going to be a flush.
I only do 135 miles every week and I am located in Africa.
How do I check the transmission oil and how often should I change it?
Ford Super Duty (1999-2016) :: 2011 F350 - Computer Chip For Better Gas Mileage?
what is the best computer chip for a 2011 F-350 to get better gas mileage?
View 4 RepliesCadillac - Dts :: 2011 - Only Front Wheel Drive Snow Tires Good To Go?
On a front wheel Cadillac (2011) DTS, can I use only two snow tires--installed in the front?? These cars have stablization systems which are profound. I never had a problem with the rear end swinging out in my 2005 Sedan de ville. It looks to me as if the tire dealers just want to sell more tires, as they all suggest 4 snow tires. Aren't the rear tires just "along for the ride?" They have no torque.
View 6 RepliesCamry :: Mileage Changes After Cleaning Throttle Body
I cleaned my throttle body this afternoon.
My car started fairly easily, and I continued with running it to 4k RPM a few times, then took it for a ride. I floored it a few times, as suggested, to clear everything out.
Now, my 2004 J-VIN Camry is running around 1200 RPM, it was at about 650-675 before the cleaning. Is this normal? Do I need to d/c the battery to reset the ECU so the car can re-learn with a clean TB?
Sonata I45 (YF - 2011+) :: Squeal Noise From Front Tires / Loud Humming When Rotated
I bought my 2011 Sonata with 27k miles on it. After a while (few months) I noticed on occasion when turning I would get a screeching/squeal noise from the front tires. Only happened during certain turns (U turns I noticed where higher chance of happening).
I rotated the tires (Front to the rear, Rear to the front), and then there was a loud humming noise. I got it checked with the dealer and they confirmed tires were cupping (uneven treadwear right?) . So now its been 10,000 miles and the noise is the same. I just got an alignment done and there has been not much of a change.
So, other than getting new tires, should I get the tires balanced? Or just rotate them once more so that the rear return to the front again? Will I have to get another alignment done?